database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-08-06 18:42:54 +03:00
Code Activity

Support use of strnlen() in pre-v11 branches.

Browse Source 
Back-patch a minimal subset of commits fffd651e8 and 46912d9b1,
to support strnlen() on all platforms without adding any callers.
This will be needed by a following bug fix.
This commit is contained in:
Tom Lane
2021-06-07 13:12:35 -04:00
parent 32db0d68be
commit 0b116346b0
8 changed files with 80 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
configure vendored
View File

@@ -13513,6 +13513,16 @@ fi
cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_STRLCPY $ac_have_decl
_ACEOF
ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
if test "x$ac_cv_have_decl_strnlen" = xyes; then :
ac_have_decl=1
else
ac_have_decl=0
fi
cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_STRNLEN $ac_have_decl
_ACEOF
# This is probably only present on macOS, but may as well check always
ac_fn_c_check_decl "$LINENO" "F_FULLFSYNC" "ac_cv_have_decl_F_FULLFSYNC" "#include <fcntl.h>
@@ -13880,6 +13890,19 @@ esac
fi
ac_fn_c_check_func "$LINENO" "strnlen" "ac_cv_func_strnlen"
if test "x$ac_cv_func_strnlen" = xyes; then :
$as_echo "#define HAVE_STRNLEN 1" >>confdefs.h
else
case " $LIBOBJS " in
*" strnlen.$ac_objext "* ) ;;
*) LIBOBJS="$LIBOBJS strnlen.$ac_objext"
;;
esac
fi
case $host_os in