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-rw-r--r--source3/include/proto.h1
-rw-r--r--source3/lib/system.c14
2 files changed, 15 insertions, 0 deletions
diff --git a/source3/include/proto.h b/source3/include/proto.h
index 463d9807b8..a258bf3ab4 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -272,6 +272,7 @@ ssize_t sys_pwrite(int fd, const void *buf, size_t count, off_t off);
ssize_t sys_send(int s, const void *msg, size_t len, int flags);
ssize_t sys_recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlen);
int sys_fcntl_ptr(int fd, int cmd, void *arg);
+int sys_fcntl_long(int fd, int cmd, long arg);
void update_stat_ex_mtime(struct stat_ex *dst, struct timespec write_ts);
void update_stat_ex_create_time(struct stat_ex *dst, struct timespec create_time);
int sys_stat(const char *fname, SMB_STRUCT_STAT *sbuf,
diff --git a/source3/lib/system.c b/source3/lib/system.c
index 92596a8d72..3daa041a27 100644
--- a/source3/lib/system.c
+++ b/source3/lib/system.c
@@ -198,6 +198,20 @@ int sys_fcntl_ptr(int fd, int cmd, void *arg)
return ret;
}
+/*******************************************************************
+A fcntl wrapper that will deal with EINTR.
+********************************************************************/
+
+int sys_fcntl_long(int fd, int cmd, long arg)
+{
+ int ret;
+
+ do {
+ ret = fcntl(fd, cmd, arg);
+ } while (ret == -1 && errno == EINTR);
+ return ret;
+}
+
/****************************************************************************
Get/Set all the possible time fields from a stat struct as a timespec.
****************************************************************************/