utils-std

commit: b51da2a6cc5143174522ba123e8d05012d9d7355
parent 5ded09959903e68ef1be525d24b9670df8befcfe
Author: Haelwenn (lanodan) Monnier <contact@hacktivis.me>
Date:   Thu, 28 Mar 2024 18:54:36 +0100

cmd/touch: assert(errno == 0)

Diffstat:
M
cmd/touch.c
2
++

1 file changed, 2 insertions(+), 0 deletions(-)
diff --git a/cmd/touch.c b/cmd/touch.c
@@ -9,6 +9,7 @@
 #include "../lib/bitmasks.h"  /* FIELD_* */
 #include "../lib/iso_parse.h" /* iso_parse */
 
+#include <assert.h>
 #include <errno.h>    /* errno */
 #include <fcntl.h>    /* open */
 #include <stdbool.h>  /* bool */
@@ -112,6 +113,7 @@ main(int argc, char *argv[])
 
 	for(int i = 0; i < argc; i++)
 	{
+		assert(errno == 0);
 		int fd = open(argv[i], open_flags, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH);
 		if(fd == -1)
 		{