diff options
| author | Bram Moolenaar <Bram@vim.org> | 2020-05-07 18:37:03 +0200 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2020-05-07 18:37:03 +0200 |
| commit | b2d0e51366dea6843f991f31a457f5456d162678 (patch) | |
| tree | c220d988cb585427bf0e4eae0fc648ec3d0524d5 /src/configure.ac | |
| parent | 4a070cc82e00618db279526797564cb2b4e9b060 (diff) | |
patch 8.2.0711: temp directory might be clearedv8.2.0711
Problem: With a long running Vim the temp directory might be cleared on
some systems.
Solution: Lock the temp directory. (closes #6044)
Diffstat (limited to 'src/configure.ac')
| -rw-r--r-- | src/configure.ac | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/configure.ac b/src/configure.ac index 687bdf95d2..8751b2e63b 100644 --- a/src/configure.ac +++ b/src/configure.ac @@ -4060,6 +4060,21 @@ AC_TRY_LINK([#include <stdio.h>], [rename("this", "that")], AC_MSG_RESULT(yes); AC_DEFINE(HAVE_RENAME), AC_MSG_RESULT(no)) +dnl check for dirfd() +AC_MSG_CHECKING(for dirfd) +AC_TRY_COMPILE( +[#include <sys/types.h> +#include <dirent.h>], +[DIR * dir=opendir("dirname"); dirfd(dir);], +AC_MSG_RESULT(yes); AC_DEFINE(HAVE_DIRFD), AC_MSG_RESULT(not usable)) + +dnl check for flock() +AC_MSG_CHECKING(for flock) +AC_TRY_COMPILE( +[#include <sys/file.h>], +[flock(10, LOCK_SH);], +AC_MSG_RESULT(yes); AC_DEFINE(HAVE_FLOCK), AC_MSG_RESULT(not usable)) + dnl sysctl() may exist but not the arguments we use AC_MSG_CHECKING(for sysctl) AC_TRY_COMPILE( |