mirror of
https://github.com/archlinuxarm/PKGBUILDs.git
synced 2024-11-28 22:57:37 +00:00
60 lines
1.6 KiB
Diff
60 lines
1.6 KiB
Diff
From 5a43d0f724c56f8836f3f92411e0de1b5f82db32 Mon Sep 17 00:00:00 2001
|
|
From: Sam James <sam@gentoo.org>
|
|
Date: Sat, 24 Jul 2021 22:02:45 +0100
|
|
Subject: [PATCH] util/ulockmgr_server.c: conditionally define closefrom (fix
|
|
glibc-2.34+)
|
|
|
|
closefrom(3) has joined us in glibc-land from *BSD and Solaris. Since
|
|
it's available in glibc 2.34+, we want to detect it and only define our
|
|
fallback if the libc doesn't provide it.
|
|
|
|
Bug: https://bugs.gentoo.org/803923
|
|
Signed-off-by: Sam James <sam@gentoo.org>
|
|
---
|
|
configure.ac | 1 +
|
|
util/ulockmgr_server.c | 6 ++++++
|
|
2 files changed, 7 insertions(+)
|
|
|
|
diff --git a/configure.ac b/configure.ac
|
|
index 9946a0efa..a2d481aa9 100644
|
|
--- a/configure.ac
|
|
+++ b/configure.ac
|
|
@@ -55,6 +55,7 @@ fi
|
|
|
|
AC_CHECK_FUNCS([fork setxattr fdatasync splice vmsplice utimensat])
|
|
AC_CHECK_FUNCS([posix_fallocate])
|
|
+AC_CHECK_FUNCS([closefrom])
|
|
AC_CHECK_MEMBERS([struct stat.st_atim])
|
|
AC_CHECK_MEMBERS([struct stat.st_atimespec])
|
|
|
|
diff --git a/util/ulockmgr_server.c b/util/ulockmgr_server.c
|
|
index 273c7d923..a04dac5c6 100644
|
|
--- a/util/ulockmgr_server.c
|
|
+++ b/util/ulockmgr_server.c
|
|
@@ -22,6 +22,10 @@
|
|
#include <sys/socket.h>
|
|
#include <sys/wait.h>
|
|
|
|
+#ifdef HAVE_CONFIG_H
|
|
+ #include "config.h"
|
|
+#endif
|
|
+
|
|
struct message {
|
|
unsigned intr : 1;
|
|
unsigned nofd : 1;
|
|
@@ -124,6 +128,7 @@ static int receive_message(int sock, void *buf, size_t buflen, int *fdp,
|
|
return res;
|
|
}
|
|
|
|
+#if !defined(HAVE_CLOSEFROM)
|
|
static int closefrom(int minfd)
|
|
{
|
|
DIR *dir = opendir("/proc/self/fd");
|
|
@@ -141,6 +146,7 @@ static int closefrom(int minfd)
|
|
}
|
|
return 0;
|
|
}
|
|
+#endif
|
|
|
|
static void send_reply(int cfd, struct message *msg)
|
|
{
|