X-Git-Url: http://git.thejh.net/?p=libjh.git;a=blobdiff_plain;f=fs.c;h=ebe873065b327e8df6ecf73dc5b6cd1cdd699deb;hp=3ecdc699132db94bb330678761ae16782e55478a;hb=a82780d3932b5ec578a95e54cea0945dd7984c3f;hpb=1229433782ff62943a778a8fdbf100bff6007493

diff --git a/fs.c b/fs.c
index 3ecdc69..ebe8730 100644
--- a/fs.c
+++ b/fs.c
@@ -3,6 +3,7 @@
 HEADER #include <stdio.h>
 HEADER #include <sys/types.h>
 HEADER #include <dirent.h>
+#include <sys/stat.h>
 
 #include <errno.h>
 
@@ -30,6 +31,14 @@ PUBLIC_FN int dir_foreach(char *path, dir_iterator *iter, void *data) {
   return feach_res;
 }
 
+PUBLIC_FN int mkdir_maybe(const char *path, mode_t mode) {
+  int r = mkdir(path, mode);
+  if (r && errno != EEXIST) {
+    return r;
+  }
+  return 0;
+}
+
 HEADER // requires stdio.h
 HEADER #define FDIR_FOREACH(dir, element_name, code) {                                                     \
 HEADER   struct dirent element_name;                                                                       \
@@ -41,4 +50,4 @@ HEADER     if (__jh_fdir_foreach_res == NULL) goto end;
 HEADER     {code}                                                                                          \
 HEADER   }                                                                                                 \
 HEADER   end:;                                                                                             \
-HEADER }
\ No newline at end of file
+HEADER }