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| author | Florian Weimer <fweimer@redhat.com> | 2017-04-18 14:56:51 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2017-04-18 14:56:51 +0200 |
| commit | cef9b65376a044309f74b77860ccf3c48a4ae315 (patch) | |
| tree | c934a9b57903468b9a2754c1cf8f99f2a94c9269 /nss/nss_files/files-alias.c | |
| parent | b48061e1a534a2421c65e4258418d41a5335ba32 (diff) | |
| download | glibc-cef9b65376a044309f74b77860ccf3c48a4ae315.zip glibc-cef9b65376a044309f74b77860ccf3c48a4ae315.tar.gz glibc-cef9b65376a044309f74b77860ccf3c48a4ae315.tar.bz2 | |
Assume that O_CLOEXEC is always defined and works
Diffstat (limited to 'nss/nss_files/files-alias.c')
| -rw-r--r-- | nss/nss_files/files-alias.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/nss/nss_files/files-alias.c b/nss/nss_files/files-alias.c index de4e364..cf872bb 100644 --- a/nss/nss_files/files-alias.c +++ b/nss/nss_files/files-alias.c @@ -51,41 +51,6 @@ internal_setent (FILE **stream) if (*stream == NULL) status = errno == EAGAIN ? NSS_STATUS_TRYAGAIN : NSS_STATUS_UNAVAIL; - else - { -#if !defined O_CLOEXEC || !defined __ASSUME_O_CLOEXEC -# ifdef O_CLOEXEC - if (__have_o_cloexec <= 0) -# endif - { - /* We have to make sure the file is `closed on exec'. */ - int result; - int flags; - - result = flags = fcntl (fileno (*stream), F_GETFD, 0); - if (result >= 0) - { -# ifdef O_CLOEXEC - if (__have_o_cloexec == 0) - __have_o_cloexec = (flags & FD_CLOEXEC) == 0 ? -1 : 1; - if (__have_o_cloexec < 0) -# endif - { - flags |= FD_CLOEXEC; - result = fcntl (fileno (*stream), F_SETFD, flags); - } - } - if (result < 0) - { - /* Something went wrong. Close the stream and return a - failure. */ - fclose (*stream); - stream = NULL; - status = NSS_STATUS_UNAVAIL; - } - } -#endif - } } else rewind (*stream); |