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| author | Werner Koch <[email protected]> | 2016-05-27 20:22:37 +0000 |
|---|---|---|
| committer | Werner Koch <[email protected]> | 2016-05-27 20:22:37 +0000 |
| commit | e6d9a2d07ed7aeac3944d8a7d1317c4a117356b4 (patch) | |
| tree | b48aad8f55d1a8074e54504be2d686209a73424a /common/exechelp-posix.c | |
| parent | common: Speedup closing fds before an exec. (diff) | |
| download | gnupg-e6d9a2d07ed7aeac3944d8a7d1317c4a117356b4.tar.gz gnupg-e6d9a2d07ed7aeac3944d8a7d1317c4a117356b4.zip | |
common: Simplify the fd closing patch 512c56a.
* common/exechelp-posix.c (get_max_fds): Use /proc/self.
Signed-off-by: Werner Koch <[email protected]>
Diffstat (limited to 'common/exechelp-posix.c')
| -rw-r--r-- | common/exechelp-posix.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/common/exechelp-posix.c b/common/exechelp-posix.c index 81831eeb1..a7a9a929d 100644 --- a/common/exechelp-posix.c +++ b/common/exechelp-posix.c @@ -114,14 +114,12 @@ get_max_fds (void) * that list before starting to close them. */ #ifdef __linux__ { - char dirname[50]; DIR *dir = NULL; struct dirent *dir_entry; const char *s; int x; - snprintf (dirname, sizeof dirname, "/proc/%u/fd", (unsigned int)getpid ()); - dir = opendir (dirname); + dir = opendir ("/proc/self/fd"); if (dir) { while ((dir_entry = readdir (dir))) |