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| author | Ludovic Courtès <ludo@gnu.org> | 2022-09-19 22:27:10 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2022-09-19 22:30:16 +0200 |
| commit | 1d313bf5f0d296d766bd3a0e6d030df37c71711b (patch) | |
| tree | 1d7e8e73903e842725da9306c59e5d3cc4542491 /configure.ac | |
| parent | 9592516bfa23056542e9b05b00a4449d0809c6bc (diff) | |
| download | guile-1d313bf5f0d296d766bd3a0e6d030df37c71711b.tar.gz | |
'pipe' now takes an optional 'flags' parameter.
This is the same strategy as used for the 'accept4' bindings introduced
in 6e0965104c579431e5a786b60e1a964a112c73b8.
* libguile/posix.c (scm_pipe): Rename to...
(scm_pipe2): ... this. Add an optional 'flags' parameter and honor it.
(scm_pipe): Rewrite as a call to 'scm_pipe2'.
* libguile/posix.h (scm_pipe2): New declaration.
* test-suite/tests/posix.test ("pipe"): New tests.
* configure.ac: Look for 'pipe2'.
* NEWS: Update.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index b36cf0c15..801110d1b 100644 --- a/configure.ac +++ b/configure.ac @@ -534,6 +534,7 @@ AC_CHECK_HEADERS([assert.h crt_externs.h]) # fork - unavailable on Windows # sched_getaffinity, sched_setaffinity - GNU extensions (glibc) # sendfile - non-POSIX, found in glibc +# pipe2 - non-POSIX, found in glibc (GNU/Linux and GNU/Hurd) # AC_CHECK_FUNCS([DINFINITY DQNAN cexp chsize clog clog10 ctermid \ fesetround ftime ftruncate fchown fchmod getcwd geteuid getsid \ @@ -545,7 +546,7 @@ AC_CHECK_FUNCS([DINFINITY DQNAN cexp chsize clog clog10 ctermid \ getgrent kill getppid getpgrp fork setitimer getitimer strchr strcmp \ index bcopy memcpy rindex truncate isblank _NSGetEnviron \ strcoll strcoll_l strtod_l strtol_l newlocale uselocale utimensat \ - sched_getaffinity sched_setaffinity sendfile]) + sched_getaffinity sched_setaffinity sendfile pipe2]) # The newlib C library uses _NL_ prefixed locale langinfo constants. AC_CHECK_DECLS([_NL_NUMERIC_GROUPING], [], [], [[#include <langinfo.h>]]) |