diff options
Diffstat (limited to 'src/libstddjb/dir_close.c')
-rw-r--r-- | src/libstddjb/dir_close.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/src/libstddjb/dir_close.c b/src/libstddjb/dir_close.c index 1b7b16a..4c5d0cf 100644 --- a/src/libstddjb/dir_close.c +++ b/src/libstddjb/dir_close.c @@ -3,12 +3,13 @@ #include <errno.h> #include <skalibs/direntry.h> -int dir_close (DIR *dir) +void dir_close (DIR *dir) { - unsigned int done = 0 ; -doit: - done++ ; - if (!closedir(dir)) return 0 ; - if (errno == EINTR) goto doit ; - return ((errno == EBADF) && (done > 1)) ? 0 : -1 ; + int e = errno ; + for (;;) + { + if (closedir(dir) == 0) break ; + if (errno != EINTR) break ; + } + errno = e ; } |