perf trace: Allow asking for not suppressing common string prefixes
So far we've been suppressing common stuff such as "MAP_" in the mmap flags, showing "SHARED" instead of "MAP_SHARED", allow for those prefixes (and a few suffixes) to be shown: # trace -e *map,open*,*seek sleep 1 openat("/etc/ld.so.cache", CLOEXEC) = 3 mmap(0, 109093, READ, PRIVATE, 3, 0) = 0x7ff61c695000 openat("/lib64/libc.so.6", CLOEXEC) = 3 lseek(3, 792, SET) = 792 mmap(0, 8192, READ|WRITE, PRIVATE|ANONYMOUS) = 0x7ff61c693000 lseek(3, 792, SET) = 792 lseek(3, 864, SET) = 864 mmap(0, 1857568, READ, PRIVATE|DENYWRITE, 3, 0) = 0x7ff61c4cd000 mmap(0x7ff61c4ef000, 1363968, EXEC|READ, PRIVATE|FIXED|DENYWRITE, 3, 139264) = 0x7ff61c4ef000 mmap(0x7ff61c63c000, 311296, READ, PRIVATE|FIXED|DENYWRITE, 3, 1503232) = 0x7ff61c63c000 mmap(0x7ff61c689000, 24576, READ|WRITE, PRIVATE|FIXED|DENYWRITE, 3, 1814528) = 0x7ff61c689000 mmap(0x7ff61c68f000, 14368, READ|WRITE, PRIVATE|FIXED|ANONYMOUS) = 0x7ff61c68f000 munmap(0x7ff61c695000, 109093) = 0 openat("/usr/lib/locale/locale-archive", CLOEXEC) = 3 mmap(0, 217749968, READ, PRIVATE, 3, 0) = 0x7ff60f523000 # # vim ~/.perfconfig # # perf config llvm.dump-obj=true trace.add_events=/home/acme/git/perf/tools/perf/examples/bpf/augmented_raw_syscalls.o trace.show_zeros=yes trace.show_duration=no trace.no_inherit=yes trace.show_timestamp=no trace.show_arg_names=no trace.args_alignment=0 trace.string_quote=" trace.show_prefix=yes # # # trace -e *map,open*,*seek sleep 1 openat(AT_FDCWD, "/etc/ld.so.cache", O_CLOEXEC) = 3 mmap(0, 109093, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f7ebbe59000 openat(AT_FDCWD, "/lib64/libc.so.6", O_CLOEXEC) = 3 lseek(3, 792, SEEK_SET) = 792 mmap(0, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS) = 0x7f7ebbe57000 lseek(3, 792, SEEK_SET) = 792 lseek(3, 864, SEEK_SET) = 864 mmap(0, 1857568, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f7ebbc91000 mmap(0x7f7ebbcb3000, 1363968, PROT_EXEC|PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 139264) = 0x7f7ebbcb3000 mmap(0x7f7ebbe00000, 311296, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 1503232) = 0x7f7ebbe00000 mmap(0x7f7ebbe4d000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 1814528) = 0x7f7ebbe4d000 mmap(0x7f7ebbe53000, 14368, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS) = 0x7f7ebbe53000 munmap(0x7f7ebbe59000, 109093) = 0 openat(AT_FDCWD, "/usr/lib/locale/locale-archive", O_CLOEXEC) = 3 mmap(0, 217749968, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f7eaece7000 # Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Luis Cláudio Gonçalves <lclaudio@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: https://lkml.kernel.org/n/tip-mtn1i4rjowjl72trtnbmvjd4@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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c65c83ffe9
@ -543,6 +543,10 @@ trace.*::
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trace.show_duration::
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Show syscall duration.
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trace.show_prefix::
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If set to 'yes' will show common string prefixes in tables. The default
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is to remove the common prefix in things like "MAP_SHARED", showing just "SHARED".
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trace.show_timestamp::
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Show syscall start timestamp.
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@ -132,6 +132,7 @@ struct trace {
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bool show_duration;
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bool show_zeros;
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bool show_arg_names;
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bool show_string_prefix;
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bool force;
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bool vfs_getname;
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int trace_pgfaults;
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@ -360,21 +361,21 @@ out_delete:
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({ struct syscall_tp *fields = evsel->priv; \
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fields->name.pointer(&fields->name, sample); })
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size_t strarray__scnprintf(struct strarray *sa, char *bf, size_t size, const char *intfmt, int val)
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size_t strarray__scnprintf(struct strarray *sa, char *bf, size_t size, const char *intfmt, bool show_prefix, int val)
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{
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int idx = val - sa->offset;
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if (idx < 0 || idx >= sa->nr_entries || sa->entries[idx] == NULL)
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return scnprintf(bf, size, intfmt, val);
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return scnprintf(bf, size, "%s", sa->entries[idx]);
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return scnprintf(bf, size, "%s%s", show_prefix ? sa->prefix : "", sa->entries[idx]);
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}
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static size_t __syscall_arg__scnprintf_strarray(char *bf, size_t size,
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const char *intfmt,
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struct syscall_arg *arg)
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{
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return strarray__scnprintf(arg->parm, bf, size, intfmt, arg->val);
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return strarray__scnprintf(arg->parm, bf, size, intfmt, arg->show_string_prefix, arg->val);
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}
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static size_t syscall_arg__scnprintf_strarray(char *bf, size_t size,
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@ -408,7 +409,7 @@ size_t syscall_arg__scnprintf_strarrays(char *bf, size_t size,
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if (idx >= 0 && idx < sa->nr_entries) {
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if (sa->entries[idx] == NULL)
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break;
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return scnprintf(bf, size, "%s", sa->entries[idx]);
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return scnprintf(bf, size, "%s%s", arg->show_string_prefix ? sa->prefix : "", sa->entries[idx]);
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}
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}
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@ -423,10 +424,10 @@ static size_t syscall_arg__scnprintf_fd_at(char *bf, size_t size,
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struct syscall_arg *arg)
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{
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int fd = arg->val;
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/* char fd_at_prefix = "AT_FD"; */
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const char *prefix = "AT_FD";
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if (fd == AT_FDCWD)
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return scnprintf(bf, size, "CWD");
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return scnprintf(bf, size, "%s%s", arg->show_string_prefix ? prefix : "", "CWD");
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return syscall_arg__scnprintf_fd(bf, size, arg);
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}
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@ -527,14 +528,16 @@ static DEFINE_STRARRAY(clockid, "CLOCK_");
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static size_t syscall_arg__scnprintf_access_mode(char *bf, size_t size,
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struct syscall_arg *arg)
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{
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bool show_prefix = arg->show_string_prefix;
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const char *suffix = "_OK";
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size_t printed = 0;
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int mode = arg->val;
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if (mode == F_OK) /* 0 */
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return scnprintf(bf, size, "F");
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return scnprintf(bf, size, "F%s", show_prefix ? suffix : "");
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#define P_MODE(n) \
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if (mode & n##_OK) { \
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printed += scnprintf(bf + printed, size - printed, "%s", #n); \
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printed += scnprintf(bf + printed, size - printed, "%s%s", #n, show_prefix ? suffix : ""); \
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mode &= ~n##_OK; \
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}
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@ -559,11 +562,13 @@ static size_t syscall_arg__scnprintf_filename(char *bf, size_t size,
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static size_t syscall_arg__scnprintf_pipe_flags(char *bf, size_t size,
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struct syscall_arg *arg)
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{
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bool show_prefix = arg->show_string_prefix;
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const char *prefix = "O_";
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int printed = 0, flags = arg->val;
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#define P_FLAG(n) \
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if (flags & O_##n) { \
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printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \
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printed += scnprintf(bf + printed, size - printed, "%s%s%s", printed ? "|" : "", show_prefix ? prefix : "", #n); \
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flags &= ~O_##n; \
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}
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@ -589,11 +594,13 @@ static size_t syscall_arg__scnprintf_pipe_flags(char *bf, size_t size,
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static size_t syscall_arg__scnprintf_getrandom_flags(char *bf, size_t size,
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struct syscall_arg *arg)
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{
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bool show_prefix = arg->show_string_prefix;
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const char *prefix = "GRND_";
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int printed = 0, flags = arg->val;
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#define P_FLAG(n) \
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if (flags & GRND_##n) { \
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printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \
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printed += scnprintf(bf + printed, size - printed, "%s%s%s", printed ? "|" : "", show_prefix ? prefix : "", #n); \
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flags &= ~GRND_##n; \
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}
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@ -1577,6 +1584,7 @@ static size_t syscall__scnprintf_args(struct syscall *sc, char *bf, size_t size,
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.mask = 0,
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.trace = trace,
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.thread = thread,
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.show_string_prefix = trace->show_string_prefix,
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};
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struct thread_trace *ttrace = thread__priv(thread);
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@ -3563,6 +3571,8 @@ static int trace__config(const char *var, const char *value, void *arg)
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goto out;
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}
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trace->show_zeros = new_show_zeros;
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} else if (!strcmp(var, "trace.show_prefix")) {
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trace->show_string_prefix = perf_config_bool(var, value);
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} else if (!strcmp(var, "trace.no_inherit")) {
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trace->opts.no_inherit = perf_config_bool(var, value);
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} else if (!strcmp(var, "trace.args_alignment")) {
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@ -26,8 +26,8 @@ struct strarray {
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.prefix = _prefix, \
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}
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size_t strarray__scnprintf(struct strarray *sa, char *bf, size_t size, const char *intfmt, int val);
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size_t strarray__scnprintf_flags(struct strarray *sa, char *bf, size_t size, unsigned long flags);
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size_t strarray__scnprintf(struct strarray *sa, char *bf, size_t size, const char *intfmt, bool show_prefix, int val);
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size_t strarray__scnprintf_flags(struct strarray *sa, char *bf, size_t size, bool show_prefix, unsigned long flags);
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struct trace;
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struct thread;
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@ -69,6 +69,7 @@ struct augmented_arg {
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* @parm: private area, may be an strarray, for instance
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* @idx: syscall arg idx (is this the first?)
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* @mask: a syscall arg may mask another arg, see syscall_arg__scnprintf_futex_op
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* @show_string_prefix: When there is a common prefix in a string table, show it or not
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*/
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struct syscall_arg {
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@ -83,6 +84,7 @@ struct syscall_arg {
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void *parm;
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u8 idx;
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u8 mask;
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bool show_string_prefix;
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};
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unsigned long syscall_arg__val(struct syscall_arg *arg, u8 idx);
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@ -162,7 +164,7 @@ size_t syscall_arg__scnprintf_statx_flags(char *bf, size_t size, struct syscall_
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size_t syscall_arg__scnprintf_statx_mask(char *bf, size_t size, struct syscall_arg *arg);
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#define SCA_STATX_MASK syscall_arg__scnprintf_statx_mask
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size_t open__scnprintf_flags(unsigned long flags, char *bf, size_t size);
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size_t open__scnprintf_flags(unsigned long flags, char *bf, size_t size, bool show_prefix);
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void syscall_arg__set_ret_scnprintf(struct syscall_arg *arg,
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size_t (*ret_scnprintf)(char *bf, size_t size, struct syscall_arg *arg));
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@ -10,13 +10,14 @@
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#include <sys/types.h>
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#include <uapi/linux/sched.h>
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static size_t clone__scnprintf_flags(unsigned long flags, char *bf, size_t size)
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static size_t clone__scnprintf_flags(unsigned long flags, char *bf, size_t size, bool show_prefix)
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{
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const char *prefix = "CLONE_";
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int printed = 0;
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#define P_FLAG(n) \
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if (flags & CLONE_##n) { \
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printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \
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printed += scnprintf(bf + printed, size - printed, "%s%s%s", printed ? "|" : "", show_prefix ? prefix : "", #n); \
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flags &= ~CLONE_##n; \
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}
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@ -70,5 +71,5 @@ size_t syscall_arg__scnprintf_clone_flags(char *bf, size_t size, struct syscall_
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if (!(flags & CLONE_SETTLS))
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arg->mask |= SCC_TLS;
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return clone__scnprintf_flags(flags, bf, size);
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return clone__scnprintf_flags(flags, bf, size, arg->show_string_prefix);
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}
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static size_t syscall_arg__scnprintf_eventfd_flags(char *bf, size_t size, struct syscall_arg *arg)
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{
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bool show_prefix = arg->show_string_prefix;
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const char *prefix = "EFD_";
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int printed = 0, flags = arg->val;
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if (flags == 0)
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return scnprintf(bf, size, "NONE");
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#define P_FLAG(n) \
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if (flags & EFD_##n) { \
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printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \
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printed += scnprintf(bf + printed, size - printed, "%s%s%s", printed ? "|" : "", show_prefix ? prefix : "", #n); \
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flags &= ~EFD_##n; \
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}
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#include <linux/kernel.h>
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#include <uapi/linux/fcntl.h>
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static size_t fcntl__scnprintf_getfd(unsigned long val, char *bf, size_t size)
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static size_t fcntl__scnprintf_getfd(unsigned long val, char *bf, size_t size, bool show_prefix)
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{
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return scnprintf(bf, size, "%s", val ? "CLOEXEC" : "0");
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return val ? scnprintf(bf, size, "%s", "0") :
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scnprintf(bf, size, "%s%s", show_prefix ? "FD_" : "", "CLOEXEC");
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}
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static size_t syscall_arg__scnprintf_fcntl_getfd(char *bf, size_t size, struct syscall_arg *arg)
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{
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return fcntl__scnprintf_getfd(arg->val, bf, size);
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return fcntl__scnprintf_getfd(arg->val, bf, size, arg->show_string_prefix);
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}
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static size_t fcntl__scnprintf_getlease(unsigned long val, char *bf, size_t size)
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static size_t fcntl__scnprintf_getlease(unsigned long val, char *bf, size_t size, bool show_prefix)
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{
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static const char *fcntl_setlease[] = { "RDLCK", "WRLCK", "UNLCK", };
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static DEFINE_STRARRAY(fcntl_setlease, "F_");
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return strarray__scnprintf(&strarray__fcntl_setlease, bf, size, "%x", val);
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return strarray__scnprintf(&strarray__fcntl_setlease, bf, size, "%x", show_prefix, val);
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}
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static size_t syscall_arg__scnprintf_fcntl_getlease(char *bf, size_t size, struct syscall_arg *arg)
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{
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return fcntl__scnprintf_getlease(arg->val, bf, size);
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return fcntl__scnprintf_getlease(arg->val, bf, size, arg->show_string_prefix);
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}
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size_t syscall_arg__scnprintf_fcntl_cmd(char *bf, size_t size, struct syscall_arg *arg)
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@ -68,22 +69,23 @@ out:
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size_t syscall_arg__scnprintf_fcntl_arg(char *bf, size_t size, struct syscall_arg *arg)
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{
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bool show_prefix = arg->show_string_prefix;
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int cmd = syscall_arg__val(arg, 1);
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if (cmd == F_DUPFD)
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return syscall_arg__scnprintf_fd(bf, size, arg);
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if (cmd == F_SETFD)
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return fcntl__scnprintf_getfd(arg->val, bf, size);
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return fcntl__scnprintf_getfd(arg->val, bf, size, show_prefix);
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if (cmd == F_SETFL)
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return open__scnprintf_flags(arg->val, bf, size);
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return open__scnprintf_flags(arg->val, bf, size, show_prefix);
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if (cmd == F_SETOWN)
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return syscall_arg__scnprintf_pid(bf, size, arg);
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if (cmd == F_SETLEASE)
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return fcntl__scnprintf_getlease(arg->val, bf, size);
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return fcntl__scnprintf_getlease(arg->val, bf, size, show_prefix);
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/*
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* We still don't grab the contents of pointers on entry or exit,
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* so just print them as hex numbers
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size_t syscall_arg__scnprintf_flock(char *bf, size_t size, struct syscall_arg *arg)
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{
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bool show_prefix = arg->show_string_prefix;
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const char *prefix = "LOCK_";
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int printed = 0, op = arg->val;
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if (op == 0)
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return scnprintf(bf, size, "NONE");
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#define P_CMD(cmd) \
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if ((op & LOCK_##cmd) == LOCK_##cmd) { \
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printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #cmd); \
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printed += scnprintf(bf + printed, size - printed, "%s%s%s", printed ? "|" : "", show_prefix ? prefix : "", #cmd); \
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op &= ~LOCK_##cmd; \
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}
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static size_t syscall_arg__scnprintf_futex_op(char *bf, size_t size, struct syscall_arg *arg)
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{
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bool show_prefix = arg->show_string_prefix;
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const char *prefix = "FUTEX_";
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enum syscall_futex_args {
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SCF_UADDR = (1 << 0),
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SCF_OP = (1 << 1),
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@ -32,7 +34,7 @@ static size_t syscall_arg__scnprintf_futex_op(char *bf, size_t size, struct sysc
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size_t printed = 0;
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switch (cmd) {
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#define P_FUTEX_OP(n) case FUTEX_##n: printed = scnprintf(bf, size, #n);
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#define P_FUTEX_OP(n) case FUTEX_##n: printed = scnprintf(bf, size, "%s%s", show_prefix ? prefix : "", #n);
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P_FUTEX_OP(WAIT); arg->mask |= SCF_VAL3|SCF_UADDR2; break;
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P_FUTEX_OP(WAKE); arg->mask |= SCF_VAL3|SCF_UADDR2|SCF_TIMEOUT; break;
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P_FUTEX_OP(FD); arg->mask |= SCF_VAL3|SCF_UADDR2|SCF_TIMEOUT; break;
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@ -50,10 +52,10 @@ static size_t syscall_arg__scnprintf_futex_op(char *bf, size_t size, struct sysc
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}
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if (op & FUTEX_PRIVATE_FLAG)
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printed += scnprintf(bf + printed, size - printed, "|PRIV");
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printed += scnprintf(bf + printed, size - printed, "|%s%s", show_prefix ? prefix : "", "PRIVATE_FLAG");
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if (op & FUTEX_CLOCK_REALTIME)
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printed += scnprintf(bf + printed, size - printed, "|CLKRT");
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printed += scnprintf(bf + printed, size - printed, "|%s%s", show_prefix ? prefix : "", "CLOCK_REALTIME");
|
||||
|
||||
return printed;
|
||||
}
|
||||
|
@ -7,10 +7,11 @@
|
||||
|
||||
static size_t syscall_arg__scnprintf_futex_val3(char *bf, size_t size, struct syscall_arg *arg)
|
||||
{
|
||||
const char *prefix = "FUTEX_BITSET_";
|
||||
unsigned int bitset = arg->val;
|
||||
|
||||
if (bitset == FUTEX_BITSET_MATCH_ANY)
|
||||
return scnprintf(bf, size, "MATCH_ANY");
|
||||
return scnprintf(bf, size, "%s%s", arg->show_string_prefix ? prefix : "", "MATCH_ANY");
|
||||
|
||||
return scnprintf(bf, size, "%#xd", bitset);
|
||||
}
|
||||
|
@ -112,8 +112,9 @@ static size_t ioctl__scnprintf_perf_cmd(int nr, int dir, char *bf, size_t size)
|
||||
return scnprintf(bf, size, "(%#x, %#x, %#x)", 0xAE, nr, dir);
|
||||
}
|
||||
|
||||
static size_t ioctl__scnprintf_cmd(unsigned long cmd, char *bf, size_t size)
|
||||
static size_t ioctl__scnprintf_cmd(unsigned long cmd, char *bf, size_t size, bool show_prefix)
|
||||
{
|
||||
const char *prefix = "_IOC_";
|
||||
int dir = _IOC_DIR(cmd),
|
||||
type = _IOC_TYPE(cmd),
|
||||
nr = _IOC_NR(cmd),
|
||||
@ -143,12 +144,14 @@ static size_t ioctl__scnprintf_cmd(unsigned long cmd, char *bf, size_t size)
|
||||
printed += scnprintf(bf + printed, size - printed, "%c", '(');
|
||||
|
||||
if (dir == _IOC_NONE) {
|
||||
printed += scnprintf(bf + printed, size - printed, "%s", "NONE");
|
||||
printed += scnprintf(bf + printed, size - printed, "%s%s", show_prefix ? prefix : "", "NONE");
|
||||
} else {
|
||||
if (dir & _IOC_READ)
|
||||
printed += scnprintf(bf + printed, size - printed, "%s", "READ");
|
||||
if (dir & _IOC_WRITE)
|
||||
printed += scnprintf(bf + printed, size - printed, "%s%s", dir & _IOC_READ ? "|" : "", "WRITE");
|
||||
printed += scnprintf(bf + printed, size - printed, "%s%s", show_prefix ? prefix : "", "READ");
|
||||
if (dir & _IOC_WRITE) {
|
||||
printed += scnprintf(bf + printed, size - printed, "%s%s%s", dir & _IOC_READ ? "|" : "",
|
||||
show_prefix ? prefix : "", "WRITE");
|
||||
}
|
||||
}
|
||||
|
||||
return printed + scnprintf(bf + printed, size - printed, ", %#x, %#x, %#x)", type, nr, sz);
|
||||
@ -158,5 +161,5 @@ size_t syscall_arg__scnprintf_ioctl_cmd(char *bf, size_t size, struct syscall_ar
|
||||
{
|
||||
unsigned long cmd = arg->val;
|
||||
|
||||
return ioctl__scnprintf_cmd(cmd, bf, size);
|
||||
return ioctl__scnprintf_cmd(cmd, bf, size, arg->show_string_prefix);
|
||||
}
|
||||
|
@ -26,10 +26,10 @@ size_t syscall_arg__scnprintf_kcmp_idx(char *bf, size_t size, struct syscall_arg
|
||||
return pid__scnprintf_fd(arg->trace, pid, fd, bf, size);
|
||||
}
|
||||
|
||||
static size_t kcmp__scnprintf_type(int type, char *bf, size_t size)
|
||||
static size_t kcmp__scnprintf_type(int type, char *bf, size_t size, bool show_prefix)
|
||||
{
|
||||
static DEFINE_STRARRAY(kcmp_types, "KCMP_");
|
||||
return strarray__scnprintf(&strarray__kcmp_types, bf, size, "%d", type);
|
||||
return strarray__scnprintf(&strarray__kcmp_types, bf, size, "%d", show_prefix, type);
|
||||
}
|
||||
|
||||
size_t syscall_arg__scnprintf_kcmp_type(char *bf, size_t size, struct syscall_arg *arg)
|
||||
@ -39,5 +39,5 @@ size_t syscall_arg__scnprintf_kcmp_type(char *bf, size_t size, struct syscall_ar
|
||||
if (type != KCMP_FILE)
|
||||
arg->mask |= (1 << 3) | (1 << 4); /* Ignore idx1 and idx2 */
|
||||
|
||||
return kcmp__scnprintf_type(type, bf, size);
|
||||
return kcmp__scnprintf_type(type, bf, size, arg->show_string_prefix);
|
||||
}
|
||||
|
@ -5,13 +5,15 @@
|
||||
static size_t syscall_arg__scnprintf_mmap_prot(char *bf, size_t size,
|
||||
struct syscall_arg *arg)
|
||||
{
|
||||
const char *prot_prefix = "PROT_";
|
||||
int printed = 0, prot = arg->val;
|
||||
bool show_prefix = arg->show_string_prefix;
|
||||
|
||||
if (prot == PROT_NONE)
|
||||
return scnprintf(bf, size, "NONE");
|
||||
return scnprintf(bf, size, "%sNONE", show_prefix ? prot_prefix : "");
|
||||
#define P_MMAP_PROT(n) \
|
||||
if (prot & PROT_##n) { \
|
||||
printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \
|
||||
printed += scnprintf(bf + printed, size - printed, "%s%s%s", printed ? "|" : "", show_prefix ? prot_prefix :"", #n); \
|
||||
prot &= ~PROT_##n; \
|
||||
}
|
||||
|
||||
@ -31,12 +33,12 @@ static size_t syscall_arg__scnprintf_mmap_prot(char *bf, size_t size,
|
||||
|
||||
#define SCA_MMAP_PROT syscall_arg__scnprintf_mmap_prot
|
||||
|
||||
static size_t mmap__scnprintf_flags(unsigned long flags, char *bf, size_t size)
|
||||
static size_t mmap__scnprintf_flags(unsigned long flags, char *bf, size_t size, bool show_prefix)
|
||||
{
|
||||
#include "trace/beauty/generated/mmap_flags_array.c"
|
||||
static DEFINE_STRARRAY(mmap_flags, "MAP_");
|
||||
|
||||
return strarray__scnprintf_flags(&strarray__mmap_flags, bf, size, flags);
|
||||
return strarray__scnprintf_flags(&strarray__mmap_flags, bf, size, show_prefix, flags);
|
||||
}
|
||||
|
||||
static size_t syscall_arg__scnprintf_mmap_flags(char *bf, size_t size,
|
||||
@ -47,7 +49,7 @@ static size_t syscall_arg__scnprintf_mmap_flags(char *bf, size_t size,
|
||||
if (flags & MAP_ANONYMOUS)
|
||||
arg->mask |= (1 << 4) | (1 << 5); /* Mask 4th ('fd') and 5th ('offset') args, ignored */
|
||||
|
||||
return mmap__scnprintf_flags(flags, bf, size);
|
||||
return mmap__scnprintf_flags(flags, bf, size, arg->show_string_prefix);
|
||||
}
|
||||
|
||||
#define SCA_MMAP_FLAGS syscall_arg__scnprintf_mmap_flags
|
||||
@ -55,11 +57,13 @@ static size_t syscall_arg__scnprintf_mmap_flags(char *bf, size_t size,
|
||||
static size_t syscall_arg__scnprintf_mremap_flags(char *bf, size_t size,
|
||||
struct syscall_arg *arg)
|
||||
{
|
||||
const char *flags_prefix = "MREMAP_";
|
||||
bool show_prefix = arg->show_string_prefix;
|
||||
int printed = 0, flags = arg->val;
|
||||
|
||||
#define P_MREMAP_FLAG(n) \
|
||||
if (flags & MREMAP_##n) { \
|
||||
printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \
|
||||
printed += scnprintf(bf + printed, size - printed, "%s%s%s", printed ? "|" : "", show_prefix ? flags_prefix : "", #n); \
|
||||
flags &= ~MREMAP_##n; \
|
||||
}
|
||||
|
||||
|
@ -22,11 +22,13 @@
|
||||
|
||||
static size_t syscall_arg__scnprintf_mode_t(char *bf, size_t size, struct syscall_arg *arg)
|
||||
{
|
||||
bool show_prefix = arg->show_string_prefix;
|
||||
const char *prefix = "S_";
|
||||
int printed = 0, mode = arg->val;
|
||||
|
||||
#define P_MODE(n) \
|
||||
if ((mode & S_##n) == S_##n) { \
|
||||
printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \
|
||||
printed += scnprintf(bf + printed, size - printed, "%s%s%s", printed ? "|" : "", show_prefix ? prefix : "", #n); \
|
||||
mode &= ~S_##n; \
|
||||
}
|
||||
|
||||
|
@ -11,12 +11,12 @@
|
||||
#include <linux/log2.h>
|
||||
#include <sys/mount.h>
|
||||
|
||||
static size_t mount__scnprintf_flags(unsigned long flags, char *bf, size_t size)
|
||||
static size_t mount__scnprintf_flags(unsigned long flags, char *bf, size_t size, bool show_prefix)
|
||||
{
|
||||
#include "trace/beauty/generated/mount_flags_array.c"
|
||||
static DEFINE_STRARRAY(mount_flags, "MS_");
|
||||
|
||||
return strarray__scnprintf_flags(&strarray__mount_flags, bf, size, flags);
|
||||
return strarray__scnprintf_flags(&strarray__mount_flags, bf, size, show_prefix, flags);
|
||||
}
|
||||
|
||||
unsigned long syscall_arg__mask_val_mount_flags(struct syscall_arg *arg __maybe_unused, unsigned long flags)
|
||||
@ -39,5 +39,5 @@ size_t syscall_arg__scnprintf_mount_flags(char *bf, size_t size, struct syscall_
|
||||
{
|
||||
unsigned long flags = arg->val;
|
||||
|
||||
return mount__scnprintf_flags(flags, bf, size);
|
||||
return mount__scnprintf_flags(flags, bf, size, arg->show_string_prefix);
|
||||
}
|
||||
|
@ -21,13 +21,15 @@
|
||||
static size_t syscall_arg__scnprintf_msg_flags(char *bf, size_t size,
|
||||
struct syscall_arg *arg)
|
||||
{
|
||||
bool show_prefix = arg->show_string_prefix;
|
||||
const char *prefix = "MSG_";
|
||||
int printed = 0, flags = arg->val;
|
||||
|
||||
if (flags == 0)
|
||||
return scnprintf(bf, size, "NONE");
|
||||
#define P_MSG_FLAG(n) \
|
||||
if (flags & MSG_##n) { \
|
||||
printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \
|
||||
printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", show_prefix ? prefix : "", #n); \
|
||||
flags &= ~MSG_##n; \
|
||||
}
|
||||
|
||||
|
@ -22,15 +22,16 @@
|
||||
#undef O_LARGEFILE
|
||||
#define O_LARGEFILE 00100000
|
||||
|
||||
size_t open__scnprintf_flags(unsigned long flags, char *bf, size_t size)
|
||||
size_t open__scnprintf_flags(unsigned long flags, char *bf, size_t size, bool show_prefix)
|
||||
{
|
||||
const char *prefix = "O_";
|
||||
int printed = 0;
|
||||
|
||||
if (flags == 0)
|
||||
return scnprintf(bf, size, "RDONLY");
|
||||
return scnprintf(bf, size, "%s%s", show_prefix ? prefix : "", "RDONLY");
|
||||
#define P_FLAG(n) \
|
||||
if (flags & O_##n) { \
|
||||
printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \
|
||||
printed += scnprintf(bf + printed, size - printed, "%s%s%s", printed ? "|" : "", show_prefix ? prefix : "", #n); \
|
||||
flags &= ~O_##n; \
|
||||
}
|
||||
|
||||
@ -57,7 +58,7 @@ size_t open__scnprintf_flags(unsigned long flags, char *bf, size_t size)
|
||||
#endif
|
||||
#ifdef O_DSYNC
|
||||
if ((flags & O_SYNC) == O_SYNC)
|
||||
printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", "SYNC");
|
||||
printed += scnprintf(bf + printed, size - printed, "%s%s%s", printed ? "|" : "", show_prefix ? prefix : "", "SYNC");
|
||||
else {
|
||||
P_FLAG(DSYNC);
|
||||
}
|
||||
@ -81,5 +82,5 @@ size_t syscall_arg__scnprintf_open_flags(char *bf, size_t size, struct syscall_a
|
||||
if (!(flags & O_CREAT))
|
||||
arg->mask |= 1 << (arg->idx + 1); /* Mask the mode parm */
|
||||
|
||||
return open__scnprintf_flags(flags, bf, size);
|
||||
return open__scnprintf_flags(flags, bf, size, arg->show_string_prefix);
|
||||
}
|
||||
|
@ -18,6 +18,8 @@
|
||||
static size_t syscall_arg__scnprintf_perf_flags(char *bf, size_t size,
|
||||
struct syscall_arg *arg)
|
||||
{
|
||||
bool show_prefix = arg->show_string_prefix;
|
||||
const char *prefix = "PERF_";
|
||||
int printed = 0, flags = arg->val;
|
||||
|
||||
if (flags == 0)
|
||||
@ -25,7 +27,7 @@ static size_t syscall_arg__scnprintf_perf_flags(char *bf, size_t size,
|
||||
|
||||
#define P_FLAG(n) \
|
||||
if (flags & PERF_FLAG_##n) { \
|
||||
printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \
|
||||
printed += scnprintf(bf + printed, size - printed, "%s%s%s", printed ? "|" : "", show_prefix ? prefix : "", #n); \
|
||||
flags &= ~PERF_FLAG_##n; \
|
||||
}
|
||||
|
||||
|
@ -9,14 +9,14 @@
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/log2.h>
|
||||
|
||||
size_t strarray__scnprintf_flags(struct strarray *sa, char *bf, size_t size, unsigned long flags)
|
||||
size_t strarray__scnprintf_flags(struct strarray *sa, char *bf, size_t size, bool show_prefix, unsigned long flags)
|
||||
{
|
||||
int i, printed = 0;
|
||||
|
||||
if (flags == 0) {
|
||||
const char *s = sa->entries[0];
|
||||
if (s)
|
||||
return scnprintf(bf, size, "%s", s);
|
||||
return scnprintf(bf, size, "%s%s", show_prefix ? sa->prefix : "", s);
|
||||
return scnprintf(bf, size, "%d", 0);
|
||||
}
|
||||
|
||||
@ -30,7 +30,7 @@ size_t strarray__scnprintf_flags(struct strarray *sa, char *bf, size_t size, uns
|
||||
printed += scnprintf(bf + printed, size - printed, "|");
|
||||
|
||||
if (sa->entries[i] != NULL)
|
||||
printed += scnprintf(bf + printed, size - printed, "%s", sa->entries[i]);
|
||||
printed += scnprintf(bf + printed, size - printed, "%s%s", show_prefix ? sa->prefix : "", sa->entries[i]);
|
||||
else
|
||||
printed += scnprintf(bf + printed, size - printed, "0x%#", bit);
|
||||
}
|
||||
@ -38,17 +38,17 @@ size_t strarray__scnprintf_flags(struct strarray *sa, char *bf, size_t size, uns
|
||||
return printed;
|
||||
}
|
||||
|
||||
static size_t pkey_alloc__scnprintf_access_rights(int access_rights, char *bf, size_t size)
|
||||
static size_t pkey_alloc__scnprintf_access_rights(int access_rights, char *bf, size_t size, bool show_prefix)
|
||||
{
|
||||
#include "trace/beauty/generated/pkey_alloc_access_rights_array.c"
|
||||
static DEFINE_STRARRAY(pkey_alloc_access_rights, "PKEY_");
|
||||
|
||||
return strarray__scnprintf_flags(&strarray__pkey_alloc_access_rights, bf, size, access_rights);
|
||||
return strarray__scnprintf_flags(&strarray__pkey_alloc_access_rights, bf, size, show_prefix, access_rights);
|
||||
}
|
||||
|
||||
size_t syscall_arg__scnprintf_pkey_alloc_access_rights(char *bf, size_t size, struct syscall_arg *arg)
|
||||
{
|
||||
unsigned long cmd = arg->val;
|
||||
|
||||
return pkey_alloc__scnprintf_access_rights(cmd, bf, size);
|
||||
return pkey_alloc__scnprintf_access_rights(cmd, bf, size, arg->show_string_prefix);
|
||||
}
|
||||
|
@ -11,16 +11,16 @@
|
||||
|
||||
#include "trace/beauty/generated/prctl_option_array.c"
|
||||
|
||||
static size_t prctl__scnprintf_option(int option, char *bf, size_t size)
|
||||
static size_t prctl__scnprintf_option(int option, char *bf, size_t size, bool show_prefix)
|
||||
{
|
||||
static DEFINE_STRARRAY(prctl_options, "PR_");
|
||||
return strarray__scnprintf(&strarray__prctl_options, bf, size, "%d", option);
|
||||
return strarray__scnprintf(&strarray__prctl_options, bf, size, "%d", show_prefix, option);
|
||||
}
|
||||
|
||||
static size_t prctl__scnprintf_set_mm(int option, char *bf, size_t size)
|
||||
static size_t prctl__scnprintf_set_mm(int option, char *bf, size_t size, bool show_prefix)
|
||||
{
|
||||
static DEFINE_STRARRAY(prctl_set_mm_options, "PR_SET_MM_");
|
||||
return strarray__scnprintf(&strarray__prctl_set_mm_options, bf, size, "%d", option);
|
||||
return strarray__scnprintf(&strarray__prctl_set_mm_options, bf, size, "%d", show_prefix, option);
|
||||
}
|
||||
|
||||
size_t syscall_arg__scnprintf_prctl_arg2(char *bf, size_t size, struct syscall_arg *arg)
|
||||
@ -28,7 +28,7 @@ size_t syscall_arg__scnprintf_prctl_arg2(char *bf, size_t size, struct syscall_a
|
||||
int option = syscall_arg__val(arg, 0);
|
||||
|
||||
if (option == PR_SET_MM)
|
||||
return prctl__scnprintf_set_mm(arg->val, bf, size);
|
||||
return prctl__scnprintf_set_mm(arg->val, bf, size, arg->show_string_prefix);
|
||||
/*
|
||||
* We still don't grab the contents of pointers on entry or exit,
|
||||
* so just print them as hex numbers
|
||||
@ -77,5 +77,5 @@ size_t syscall_arg__scnprintf_prctl_option(char *bf, size_t size, struct syscall
|
||||
if (option < ARRAY_SIZE(masks))
|
||||
arg->mask |= masks[option];
|
||||
|
||||
return prctl__scnprintf_option(option, bf, size);
|
||||
return prctl__scnprintf_option(option, bf, size, arg->show_string_prefix);
|
||||
}
|
||||
|
@ -4,16 +4,16 @@
|
||||
#include "trace/beauty/beauty.h"
|
||||
#include <uapi/linux/fs.h>
|
||||
|
||||
static size_t renameat2__scnprintf_flags(unsigned long flags, char *bf, size_t size)
|
||||
static size_t renameat2__scnprintf_flags(unsigned long flags, char *bf, size_t size, bool show_prefix)
|
||||
{
|
||||
#include "trace/beauty/generated/rename_flags_array.c"
|
||||
static DEFINE_STRARRAY(rename_flags, "RENAME_");
|
||||
|
||||
return strarray__scnprintf_flags(&strarray__rename_flags, bf, size, flags);
|
||||
return strarray__scnprintf_flags(&strarray__rename_flags, bf, size, show_prefix, flags);
|
||||
}
|
||||
|
||||
size_t syscall_arg__scnprintf_renameat2_flags(char *bf, size_t size, struct syscall_arg *arg)
|
||||
{
|
||||
unsigned long flags = arg->val;
|
||||
return renameat2__scnprintf_flags(flags, bf, size);
|
||||
return renameat2__scnprintf_flags(flags, bf, size, arg->show_string_prefix);
|
||||
}
|
||||
|
@ -17,6 +17,8 @@
|
||||
static size_t syscall_arg__scnprintf_sched_policy(char *bf, size_t size,
|
||||
struct syscall_arg *arg)
|
||||
{
|
||||
bool show_prefix = arg->show_string_prefix;
|
||||
const char *prefix = "SCHED_";
|
||||
const char *policies[] = {
|
||||
"NORMAL", "FIFO", "RR", "BATCH", "ISO", "IDLE", "DEADLINE",
|
||||
};
|
||||
@ -26,13 +28,13 @@ static size_t syscall_arg__scnprintf_sched_policy(char *bf, size_t size,
|
||||
|
||||
policy &= SCHED_POLICY_MASK;
|
||||
if (policy <= SCHED_DEADLINE)
|
||||
printed = scnprintf(bf, size, "%s", policies[policy]);
|
||||
printed = scnprintf(bf, size, "%s%s", show_prefix ? prefix : "", policies[policy]);
|
||||
else
|
||||
printed = scnprintf(bf, size, "%#x", policy);
|
||||
|
||||
#define P_POLICY_FLAG(n) \
|
||||
if (flags & SCHED_##n) { \
|
||||
printed += scnprintf(bf + printed, size - printed, "|%s", #n); \
|
||||
printed += scnprintf(bf + printed, size - printed, "|%s%s", show_prefix ? prefix : "", #n); \
|
||||
flags &= ~SCHED_##n; \
|
||||
}
|
||||
|
||||
|
@ -8,11 +8,13 @@
|
||||
|
||||
static size_t syscall_arg__scnprintf_seccomp_op(char *bf, size_t size, struct syscall_arg *arg)
|
||||
{
|
||||
bool show_prefix = arg->show_string_prefix;
|
||||
const char *prefix = "SECOMP_SET_MODE_";
|
||||
int op = arg->val;
|
||||
size_t printed = 0;
|
||||
|
||||
switch (op) {
|
||||
#define P_SECCOMP_SET_MODE_OP(n) case SECCOMP_SET_MODE_##n: printed = scnprintf(bf, size, #n); break
|
||||
#define P_SECCOMP_SET_MODE_OP(n) case SECCOMP_SET_MODE_##n: printed = scnprintf(bf, size, "%s%s", show_prefix ? prefix : "", #n); break
|
||||
P_SECCOMP_SET_MODE_OP(STRICT);
|
||||
P_SECCOMP_SET_MODE_OP(FILTER);
|
||||
#undef P_SECCOMP_SET_MODE_OP
|
||||
@ -31,11 +33,13 @@ static size_t syscall_arg__scnprintf_seccomp_op(char *bf, size_t size, struct sy
|
||||
static size_t syscall_arg__scnprintf_seccomp_flags(char *bf, size_t size,
|
||||
struct syscall_arg *arg)
|
||||
{
|
||||
bool show_prefix = arg->show_string_prefix;
|
||||
const char *prefix = "SECOMP_FILTER_FLAG_";
|
||||
int printed = 0, flags = arg->val;
|
||||
|
||||
#define P_FLAG(n) \
|
||||
if (flags & SECCOMP_FILTER_FLAG_##n) { \
|
||||
printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \
|
||||
printed += scnprintf(bf + printed, size - printed, "%s%s%s", printed ? "|" : "", show_prefix ? prefix : "", #n); \
|
||||
flags &= ~SECCOMP_FILTER_FLAG_##n; \
|
||||
}
|
||||
|
||||
|
@ -3,10 +3,12 @@
|
||||
|
||||
static size_t syscall_arg__scnprintf_signum(char *bf, size_t size, struct syscall_arg *arg)
|
||||
{
|
||||
bool show_prefix = arg->show_string_prefix;
|
||||
const char *prefix = "SIG";
|
||||
int sig = arg->val;
|
||||
|
||||
switch (sig) {
|
||||
#define P_SIGNUM(n) case SIG##n: return scnprintf(bf, size, #n)
|
||||
#define P_SIGNUM(n) case SIG##n: return scnprintf(bf, size, "%s%s", show_prefix ? prefix : "", #n)
|
||||
P_SIGNUM(HUP);
|
||||
P_SIGNUM(INT);
|
||||
P_SIGNUM(QUIT);
|
||||
|
@ -58,7 +58,7 @@ static size_t syscall_arg__scnprintf_augmented_sockaddr(struct syscall_arg *arg,
|
||||
char family[32];
|
||||
size_t printed;
|
||||
|
||||
strarray__scnprintf(&strarray__socket_families, family, sizeof(family), "%d", sa->sa_family);
|
||||
strarray__scnprintf(&strarray__socket_families, family, sizeof(family), "%d", arg->show_string_prefix, sa->sa_family);
|
||||
printed = scnprintf(bf, size, "{ .family: %s", family);
|
||||
|
||||
if (sa->sa_family < ARRAY_SIZE(af_scnprintfs) && af_scnprintfs[sa->sa_family])
|
||||
|
@ -9,12 +9,12 @@
|
||||
#include <sys/types.h>
|
||||
#include <sys/socket.h>
|
||||
|
||||
static size_t socket__scnprintf_ipproto(int protocol, char *bf, size_t size)
|
||||
static size_t socket__scnprintf_ipproto(int protocol, char *bf, size_t size, bool show_prefix)
|
||||
{
|
||||
#include "trace/beauty/generated/socket_ipproto_array.c"
|
||||
static DEFINE_STRARRAY(socket_ipproto, "IPPROTO_");
|
||||
|
||||
return strarray__scnprintf(&strarray__socket_ipproto, bf, size, "%d", protocol);
|
||||
return strarray__scnprintf(&strarray__socket_ipproto, bf, size, "%d", show_prefix, protocol);
|
||||
}
|
||||
|
||||
size_t syscall_arg__scnprintf_socket_protocol(char *bf, size_t size, struct syscall_arg *arg)
|
||||
@ -22,7 +22,7 @@ size_t syscall_arg__scnprintf_socket_protocol(char *bf, size_t size, struct sysc
|
||||
int domain = syscall_arg__val(arg, 0);
|
||||
|
||||
if (domain == AF_INET || domain == AF_INET6)
|
||||
return socket__scnprintf_ipproto(arg->val, bf, size);
|
||||
return socket__scnprintf_ipproto(arg->val, bf, size, arg->show_string_prefix);
|
||||
|
||||
return syscall_arg__scnprintf_int(bf, size, arg);
|
||||
}
|
||||
|
@ -20,6 +20,8 @@
|
||||
|
||||
static size_t syscall_arg__scnprintf_socket_type(char *bf, size_t size, struct syscall_arg *arg)
|
||||
{
|
||||
bool show_prefix = arg->show_string_prefix;
|
||||
const char *prefix = "SOCK_";
|
||||
size_t printed;
|
||||
int type = arg->val,
|
||||
flags = type & ~SOCK_TYPE_MASK;
|
||||
@ -29,7 +31,7 @@ static size_t syscall_arg__scnprintf_socket_type(char *bf, size_t size, struct s
|
||||
* Can't use a strarray, MIPS may override for ABI reasons.
|
||||
*/
|
||||
switch (type) {
|
||||
#define P_SK_TYPE(n) case SOCK_##n: printed = scnprintf(bf, size, #n); break;
|
||||
#define P_SK_TYPE(n) case SOCK_##n: printed = scnprintf(bf, size, "%s%s", show_prefix ? prefix : "", #n); break;
|
||||
P_SK_TYPE(STREAM);
|
||||
P_SK_TYPE(DGRAM);
|
||||
P_SK_TYPE(RAW);
|
||||
|
@ -13,13 +13,15 @@
|
||||
|
||||
size_t syscall_arg__scnprintf_statx_flags(char *bf, size_t size, struct syscall_arg *arg)
|
||||
{
|
||||
bool show_prefix = arg->show_string_prefix;
|
||||
const char *prefix = "AT_";
|
||||
int printed = 0, flags = arg->val;
|
||||
|
||||
if (flags == 0)
|
||||
return scnprintf(bf, size, "SYNC_AS_STAT");
|
||||
return scnprintf(bf, size, "%s%s", show_prefix ? "AT_STATX_" : "", "SYNC_AS_STAT");
|
||||
#define P_FLAG(n) \
|
||||
if (flags & AT_##n) { \
|
||||
printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \
|
||||
printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", show_prefix ? prefix : "", #n); \
|
||||
flags &= ~AT_##n; \
|
||||
}
|
||||
|
||||
@ -41,11 +43,13 @@ size_t syscall_arg__scnprintf_statx_flags(char *bf, size_t size, struct syscall_
|
||||
|
||||
size_t syscall_arg__scnprintf_statx_mask(char *bf, size_t size, struct syscall_arg *arg)
|
||||
{
|
||||
bool show_prefix = arg->show_string_prefix;
|
||||
const char *prefix = "STATX_";
|
||||
int printed = 0, flags = arg->val;
|
||||
|
||||
#define P_FLAG(n) \
|
||||
if (flags & STATX_##n) { \
|
||||
printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \
|
||||
printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", show_prefix ? prefix : "", #n); \
|
||||
flags &= ~STATX_##n; \
|
||||
}
|
||||
|
||||
|
@ -5,11 +5,13 @@
|
||||
static size_t syscall_arg__scnprintf_waitid_options(char *bf, size_t size,
|
||||
struct syscall_arg *arg)
|
||||
{
|
||||
bool show_prefix = arg->show_string_prefix;
|
||||
const char *prefix = "W";
|
||||
int printed = 0, options = arg->val;
|
||||
|
||||
#define P_OPTION(n) \
|
||||
if (options & W##n) { \
|
||||
printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \
|
||||
printed += scnprintf(bf + printed, size - printed, "%s%s%s", printed ? "|" : "", show_prefix ? prefix : #n); \
|
||||
options &= ~W##n; \
|
||||
}
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user