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| author | Ulrich Drepper <drepper@redhat.com> | 2008-07-27 18:26:13 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2008-07-27 18:26:13 +0000 |
| commit | d6e0c2a67dbdb3f940d60f68bbcf58a5bdee4a97 (patch) | |
| tree | 80154bbf66005a9d32db583091847ec051519012 /include | |
| parent | 11ed3eaed92bf9e04925ec50a696eda5b6df0c33 (diff) | |
| download | glibc-d6e0c2a67dbdb3f940d60f68bbcf58a5bdee4a97.tar.gz glibc-d6e0c2a67dbdb3f940d60f68bbcf58a5bdee4a97.tar.xz glibc-d6e0c2a67dbdb3f940d60f68bbcf58a5bdee4a97.zip | |
* sysdeps/unix/sysv/linux/syscalls.list: Add __pipe2 alias.
* io/pipe2.c: Likewise. * sysdeps/unix/sysv/linux/kernel-features.h: Define __ASSUME_PIPE2 instead of __ASSUME_PACCEPT. * include/unistd.h: Declare __have_pipe2. * libio/iopopen.c: Implement "e" flag. * libio/Makefile (tests): Add tst-popen1. * libio/tst-popen1.c: New file.
Diffstat (limited to 'include')
| -rw-r--r-- | include/unistd.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/unistd.h b/include/unistd.h index f34d53f223..34d7477f9e 100644 --- a/include/unistd.h +++ b/include/unistd.h @@ -48,6 +48,7 @@ extern ssize_t __libc_write (int __fd, __const void *__buf, size_t __n); libc_hidden_proto (__libc_write) extern int __pipe (int __pipedes[2]); libc_hidden_proto (__pipe) +extern int __pipe2 (int __pipedes[2], int __flags); extern unsigned int __sleep (unsigned int __seconds); extern int __chown (__const char *__file, __uid_t __owner, __gid_t __group); @@ -165,4 +166,10 @@ extern int __libc_pause (void); /* Not cancelable variant. */ extern int __pause_nocancel (void) attribute_hidden; +extern int __have_sock_cloexec; +/* At lot of other functionality became available at the same time as + SOCK_CLOEXEC. Avoid defining separate variables for all of them + unless it is really necessary. */ +#define __have_pipe2 __have_sock_cloexec + #endif |