diff options
-rw-r--r-- | util.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -23,6 +23,7 @@ #include <unistd.h> #include <ctype.h> #include <fcntl.h> +#include <errno.h> #define LINEBUF 32 #define LINEBUF_MAX 4096 @@ -453,7 +454,8 @@ static FILE *uci_open_stream(struct uci_context *ctx, const char *filename, int if (fd < 0) goto error; - if (flock(fd, (write ? LOCK_EX : LOCK_SH)) < 0) + ret = flock(fd, (write ? LOCK_EX : LOCK_SH)); + if ((ret < 0) && (errno != ENOSYS)) goto error; ret = lseek(fd, 0, pos); |