794f594e0c
The intention is to have this as a library, since it is not perf specific at all. I did the switch for the files where I'm the only contributor, with the exception of a few lines changed by Jiri Olsa. Acked-by: Jiri Olsa <jolsa@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: https://lkml.kernel.org/n/tip-a04q6chdyjknm1hr305ulx8h@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
22 lines
560 B
C
22 lines
560 B
C
// SPDX-License-Identifier: LGPL-2.1
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size_t syscall_arg__scnprintf_pid(char *bf, size_t size, struct syscall_arg *arg)
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{
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int pid = arg->val;
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struct trace *trace = arg->trace;
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size_t printed = scnprintf(bf, size, "%d", pid);
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struct thread *thread = machine__findnew_thread(trace->host, pid, pid);
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if (thread != NULL) {
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if (!thread->comm_set)
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thread__set_comm_from_proc(thread);
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if (thread->comm_set)
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printed += scnprintf(bf + printed, size - printed,
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" (%s)", thread__comm_str(thread));
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thread__put(thread);
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}
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return printed;
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}
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