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man: mention docker as type of virtualization
[elogind.git]
/
src
/
shared
/
mkdir.c
diff --git
a/src/shared/mkdir.c
b/src/shared/mkdir.c
index b35551eb0212a0e601dd181055f033dc9cc0fa1a..f941efb401809333240dbef8e0eeefdbc3919cee 100644
(file)
--- a/
src/shared/mkdir.c
+++ b/
src/shared/mkdir.c
@@
-58,11
+58,16
@@
int mkdir_safe(const char *path, mode_t mode, uid_t uid, gid_t gid) {
return mkdir_safe_internal(path, mode, uid, gid, mkdir);
}
return mkdir_safe_internal(path, mode, uid, gid, mkdir);
}
-
static int is_dir(const char* path
) {
+
int is_dir(const char* path, bool follow
) {
struct stat st;
struct stat st;
- if (stat(path, &st) < 0)
- return -errno;
+ if (follow) {
+ if (stat(path, &st) < 0)
+ return -errno;
+ } else {
+ if (lstat(path, &st) < 0)
+ return -errno;
+ }
return S_ISDIR(st.st_mode);
}
return S_ISDIR(st.st_mode);
}
@@
-85,7
+90,7
@@
int mkdir_parents_internal(const char *prefix, const char *path, mode_t mode, mk
return 0;
p = strndupa(path, e - path);
return 0;
p = strndupa(path, e - path);
- r = is_dir(p);
+ r = is_dir(p
, true
);
if (r > 0)
return 0;
if (r == 0)
if (r > 0)
return 0;
if (r == 0)
@@
-130,7
+135,7
@@
int mkdir_p_internal(const char *prefix, const char *path, mode_t mode, mkdir_fu
return r;
r = _mkdir(path, mode);
return r;
r = _mkdir(path, mode);
- if (r < 0 && (errno != EEXIST || is_dir(path) <= 0))
+ if (r < 0 && (errno != EEXIST || is_dir(path
, true
) <= 0))
return -errno;
return 0;
return -errno;
return 0;