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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 14:47:53 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 14:47:53 +0000
commitc8bae7493d2f2910b57f13ded012e86bdcfb0532 (patch)
tree24e09d9f84dec336720cf393e156089ca2835791 /compat/open.c
parentInitial commit. (diff)
downloadgit-c8bae7493d2f2910b57f13ded012e86bdcfb0532.tar.xz
git-c8bae7493d2f2910b57f13ded012e86bdcfb0532.zip
Adding upstream version 1:2.39.2.upstream/1%2.39.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'compat/open.c')
-rw-r--r--compat/open.c25
1 files changed, 25 insertions, 0 deletions
diff --git a/compat/open.c b/compat/open.c
new file mode 100644
index 0000000..eb3754a
--- /dev/null
+++ b/compat/open.c
@@ -0,0 +1,25 @@
+#include "git-compat-util.h"
+
+#undef open
+int git_open_with_retry(const char *path, int flags, ...)
+{
+ mode_t mode = 0;
+ int ret;
+
+ /*
+ * Also O_TMPFILE would take a mode, but it isn't defined everywhere.
+ * And anyway, we don't use it in our code base.
+ */
+ if (flags & O_CREAT) {
+ va_list ap;
+ va_start(ap, flags);
+ mode = va_arg(ap, int);
+ va_end(ap);
+ }
+
+ do {
+ ret = open(path, flags, mode);
+ } while (ret < 0 && errno == EINTR);
+
+ return ret;
+}