Make fixdep error handling more explicit (a3ba8113) · Commits · 戴 / test

scripts/basic/fixdep.c

+7 −3

Original line number	Diff line number	Diff line
		@@ -286,7 +286,7 @@ static void do_config_file(const char *filename)

		fd = open(filename, O_RDONLY);
		if (fd < 0) {
		fprintf(stderr, "fixdep: ");
		fprintf(stderr, "fixdep: error opening config file: ");
		perror(filename);
		exit(2);
		}
		@@ -357,11 +357,15 @@ static void print_deps(void)

		fd = open(depfile, O_RDONLY);
		if (fd < 0) {
		fprintf(stderr, "fixdep: ");
		fprintf(stderr, "fixdep: error opening depfile: ");
		perror(depfile);
		exit(2);
		}
		if (fstat(fd, &st) < 0) {
		fprintf(stderr, "fixdep: error fstat'ing depfile: ");
		perror(depfile);
		exit(2);
		}
		fstat(fd, &st);
		if (st.st_size == 0) {
		fprintf(stderr,"fixdep: %s is empty\n",depfile);
		close(fd);