50 lines
1.2 KiB
Diff
50 lines
1.2 KiB
Diff
Don't redefine 'closefrom' if available through glibc.
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Shamelessly stolen from Gentoo:
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https://gitweb.gentoo.org/repo/gentoo.git/tree/sys-fs/fuse/files/fuse-2.9.9-closefrom-glibc-2-34.patch
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diff --git a/configure.ac b/configure.ac
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index 9946a0efa..a2d481aa9 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -55,6 +55,7 @@ fi
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AC_CHECK_FUNCS([fork setxattr fdatasync splice vmsplice utimensat])
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AC_CHECK_FUNCS([posix_fallocate])
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+AC_CHECK_FUNCS([closefrom])
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AC_CHECK_MEMBERS([struct stat.st_atim])
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AC_CHECK_MEMBERS([struct stat.st_atimespec])
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diff --git a/util/ulockmgr_server.c b/util/ulockmgr_server.c
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index 273c7d923..a04dac5c6 100644
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--- a/util/ulockmgr_server.c
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+++ b/util/ulockmgr_server.c
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@@ -22,6 +22,10 @@
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#include <sys/socket.h>
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#include <sys/wait.h>
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+#ifdef HAVE_CONFIG_H
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+ #include "config.h"
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+#endif
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+
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struct message {
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unsigned intr : 1;
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unsigned nofd : 1;
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@@ -124,6 +128,7 @@ static int receive_message(int sock, void *buf, size_t buflen, int *fdp,
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return res;
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}
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+#if !defined(HAVE_CLOSEFROM)
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static int closefrom(int minfd)
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{
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DIR *dir = opendir("/proc/self/fd");
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@@ -141,6 +146,7 @@ static int closefrom(int minfd)
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}
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return 0;
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}
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+#endif
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static void send_reply(int cfd, struct message *msg)
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{
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