[thirdparty/git.git] / compat / open.c

#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;
}
Commit	Line	Data
2b081012 JK	1	#include "git-compat-util.h"
	2
	3	#undef open
	4	int git_open_with_retry(const char *path, int flags, ...)
	5	{
	6	mode_t mode = 0;
	7	int ret;
	8
	9	/*
	10	* Also O_TMPFILE would take a mode, but it isn't defined everywhere.
	11	* And anyway, we don't use it in our code base.
	12	*/
	13	if (flags & O_CREAT) {
	14	va_list ap;
	15	va_start(ap, flags);
	16	mode = va_arg(ap, int);
	17	va_end(ap);
	18	}
	19
	20	do {
	21	ret = open(path, flags, mode);
	22	} while (ret < 0 && errno == EINTR);
	23
	24	return ret;
	25	}