diff options
| author | June McEnroe <june@causal.agency> | 2026-06-01 14:49:16 -0400 |
|---|---|---|
| committer | June McEnroe <june@causal.agency> | 2026-06-01 14:49:16 -0400 |
| commit | f97c78da517e9100fb9490a26af318eedadd0b92 (patch) | |
| tree | 17cbb8cef13a0326ac57eb22e108d68636a96f67 /m4/check-libc.m4 | |
| parent | Import LibreSSL 4.1.2 (diff) | |
| download | libretls-f97c78da517e9100fb9490a26af318eedadd0b92.tar.gz libretls-f97c78da517e9100fb9490a26af318eedadd0b92.zip | |
Import LibreSSL 4.2.0
Diffstat (limited to 'm4/check-libc.m4')
| -rw-r--r-- | m4/check-libc.m4 | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/m4/check-libc.m4 b/m4/check-libc.m4 index 8cb849b..eec3cb3 100644 --- a/m4/check-libc.m4 +++ b/m4/check-libc.m4 @@ -1,3 +1,18 @@ +# +# Copyright (c) 2014 Brent Cook +# +# Permission to use, copy, modify, and distribute this software for any +# purpose with or without fee is hereby granted, provided that the above +# copyright notice and this permission notice appear in all copies. +# +# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + AC_DEFUN([CHECK_LIBC_COMPAT], [ # Check for libc headers AC_CHECK_HEADERS([endian.h machine/endian.h err.h readpassphrase.h]) @@ -7,7 +22,7 @@ AC_CHECK_HEADERS([netinet/ip.h], [], [], ]) AC_HEADER_RESOLV # Check for general libc functions -AC_CHECK_FUNCS([asprintf freezero getdelim getline memmem]) +AC_CHECK_FUNCS([asprintf freezero ftruncate getdelim getline memmem]) AC_CHECK_FUNCS([readpassphrase reallocarray recallocarray]) AC_CHECK_FUNCS([strcasecmp strlcat strlcpy strndup strnlen strsep strtonum]) AC_CHECK_FUNCS([timegm _mkgmtime timespecsub]) @@ -24,6 +39,7 @@ AC_CACHE_CHECK([for getpagesize], ac_cv_func_getpagesize, [ ]) AM_CONDITIONAL([HAVE_ASPRINTF], [test "x$ac_cv_func_asprintf" = xyes]) AM_CONDITIONAL([HAVE_FREEZERO], [test "x$ac_cv_func_freezero" = xyes]) +AM_CONDITIONAL([HAVE_FTRUNCATE], [test "x$ac_cv_func_ftruncate" = xyes]) AM_CONDITIONAL([HAVE_GETDELIM], [test "x$ac_cv_func_getdelim" = xyes]) AM_CONDITIONAL([HAVE_GETLINE], [test "x$ac_cv_func_getline" = xyes]) AM_CONDITIONAL([HAVE_GETPAGESIZE], [test "x$ac_cv_func_getpagesize" = xyes]) |