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Commit a3ba8113 authored by Ben Gamari's avatar Ben Gamari Committed by Michal Marek
Browse files

Make fixdep error handling more explicit 



Also add missing error handling to fstat call

Signed-off-by: default avatarBen Gamari <bgamari.foss@gmail.com>
Signed-off-by: default avatarMichal Marek <mmarek@suse.cz>
parent 6e5f6856

scripts/basic/fixdep.c

+7 −3
Original line number Original line Diff line number Diff line
@@ -286,7 +286,7 @@ static void do_config_file(const char *filename) 




	fd = open(filename, O_RDONLY);

	fd = open(filename, O_RDONLY);

	if (fd < 0) {

	if (fd < 0) {

		fprintf(stderr, "fixdep: ");

		fprintf(stderr, "fixdep: error opening config file: ");

		perror(filename);

		perror(filename);

		exit(2);

		exit(2);

	}

	}
@@ -357,11 +357,15 @@ static void print_deps(void) 




	fd = open(depfile, O_RDONLY);

	fd = open(depfile, O_RDONLY);

	if (fd < 0) {

	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);

                perror(depfile);

                exit(2);

                exit(2);

        }

        }

	fstat(fd, &st);

	if (st.st_size == 0) {

	if (st.st_size == 0) {

		fprintf(stderr,"fixdep: %s is empty\n",depfile);

		fprintf(stderr,"fixdep: %s is empty\n",depfile);

		close(fd);

		close(fd);