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binfmt, modules-load, sysctl, tmpfiles: read /usr/local/lib and where appropriate /lib directories

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This commit is contained in:
Kay Sievers 2011-04-30 20:31:33 +02:00
parent db91c52703
commit 223a355816
5 changed files with 38 additions and 8 deletions
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1
src/binfmt.c
View File

@ -138,6 +138,7 @@ int main(int argc, char *argv[]) {
r = conf_files_list(&files, ".conf",
"/run/binfmt.d",
"/etc/binfmt.d",
"/usr/local/lib/binfmt.d",
"/usr/lib/binfmt.d",
NULL);

2
src/modules-load.c
View File

@ -56,7 +56,9 @@ int main(int argc, char *argv[]) {
if (conf_files_list(&files, ".conf",
"/run/modules-load.d",
"/etc/modules-load.d",
"/usr/local/lib/modules-load.d",
"/usr/lib/modules-load.d",
"/lib/modules-load.d",
NULL) < 0) {
log_error("Failed to enumerate modules-load.d files: %s", strerror(-r));
goto finish;

2
src/sysctl.c
View File

@ -143,7 +143,9 @@ int main(int argc, char *argv[]) {
r = conf_files_list(&files, ".conf",
"/run/sysctl.d",
"/etc/sysctl.d",
"/usr/local/sysctl.d",
"/usr/lib/sysctl.d",
"/lib/sysctl.d",
NULL);
if (r < 0) {
log_error("Failed to enumerate sysctl.d files: %s", strerror(-r));

1
src/tmpfiles.c
View File

@ -966,6 +966,7 @@ int main(int argc, char *argv[]) {
r = conf_files_list(&files, ".conf",
"/run/tmpfiles.d",
"/etc/tmpfiles.d",
"/usr/local/lib/tmpfiles.d",
"/usr/lib/tmpfiles.d",
NULL);
if (r < 0) {

40
src/util.c
View File

@ -4576,17 +4576,25 @@ static int files_add(Hashmap *h, const char *path, const char *suffix) {
}
for (de = readdir(dir); de; de = readdir(dir)) {
char *f;
char *p, *f;
const char *base;
if (!file_is_conf(de, suffix))
continue;
if (asprintf(&f, "%s/%s", path, de->d_name) < 0) {
if (asprintf(&p, "%s/%s", path, de->d_name) < 0) {
r = -ENOMEM;
goto finish;
}
f = canonicalize_file_name(p);
if (!f) {
log_error("Failed to canonicalize file name '%s': %m", p);
free(p);
continue;
}
free(p);
log_debug("found: %s\n", f);
base = f + strlen(path) + 1;
if (hashmap_put(h, base, f) <= 0)
@ -4607,27 +4615,42 @@ static int base_cmp(const void *a, const void *b) {
}
int conf_files_list(char ***strv, const char *suffix, const char *dir, ...) {
Hashmap *fh;
Hashmap *fh = NULL;
char **dirs = NULL;
char **files = NULL;
char **p;
va_list ap;
int r = 0;
va_start(ap, dir);
dirs = strv_new_ap(dir, ap);
va_end(ap);
if (!dirs) {
r = -ENOMEM;
goto finish;
}
if (!strv_path_canonicalize(dirs)) {
r = -ENOMEM;
goto finish;
}
if (!strv_uniq(dirs)) {
r = -ENOMEM;
goto finish;
}
fh = hashmap_new(string_hash_func, string_compare_func);
if (!fh) {
r = -ENOMEM;
goto finish;
}
va_start(ap, dir);
while (dir) {
if (files_add(fh, dir, suffix) < 0) {
STRV_FOREACH(p, dirs) {
if (files_add(fh, *p, suffix) < 0) {
log_error("Failed to search for files.");
r = -EINVAL;
goto finish;
}
dir = va_arg(ap, const char *);
}
va_end(ap);
files = hashmap_get_strv(fh);
if (files == NULL) {
@ -4638,6 +4661,7 @@ int conf_files_list(char ***strv, const char *suffix, const char *dir, ...) {
qsort(files, hashmap_size(fh), sizeof(char *), base_cmp);
finish:
strv_free(dirs);
hashmap_free(fh);
*strv = files;
return r;