coreutils

crc32: Use libokv error reporting

Diffstat

1 files changed, 10 insertions, 9 deletions

diff --git a/src/crc32.c b/src/crc32.c
index 0b34a1c..11a376a 100644
--- a/src/crc32.c
+++ b/src/crc32.c
@@ -1,4 +1,4 @@
-// crc32.c, version 1.0.1
+// crc32.c, version 1.0.2
 // OMKOV coreutils crc32
 // Copyright (C) 2020, Jakob Wakeling
 // All rights reserved.
@@ -33,16 +33,15 @@ WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE SOFTWARE.
 */
 
-#include "error.h"
 #include "optget.h"
 
-#include <errno.h>
+#include <error.h>
+
 #include <stdbool.h>
 #include <stdint.h>
 #include <stdio.h>
-#include <string.h>
 
-#define VERSION "1.0.1"
+#define VERSION "1.0.2"
 
 static const uint32_t CRC32[] = {
 	0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f,
@@ -95,7 +94,7 @@ static inline int crc32(const char *file);
 static void help(void);
 static void version(void);
 
-int main(int argc, char *argv[]) {
+int main(int ac, char *av[]) { A0 = av[0];
 	lop_t lops[] = {
 		{ "help",    ARG_NUL, 256 },
 		{ "version", ARG_NUL, 257 },
@@ -103,7 +102,7 @@ int main(int argc, char *argv[]) {
 	};
 
 	opt_t opt = OPTGET_INIT; opt.str = ""; opt.lops = lops; int o;
-	while((o = optget(&opt, argv, 1)) != -1) switch (o) {
+	while((o = optget(&opt, av, 1)) != -1) switch (o) {
 	case 256: { help(); return 0; }
 	case 257: { version(); return 0; }
 	default: { return 1; }
@@ -111,9 +110,9 @@ int main(int argc, char *argv[]) {
 
 	bool warned = false;
 
-	if (opt.ind == argc) { crc32(NULL); }
-	else for (char **p = &argv[opt.ind]; *p; ++p) if (crc32(*p)) {
-		warn("%s: %s: %s", argv[0], *p, serrno); warned = true;
+	if (opt.ind == ac) { crc32(NULL); }
+	else for (char **p = &av[opt.ind]; *p; ++p) if (crc32(*p)) {
+		warn("%s: %s", *p, serr()); warned = true;
 	}
 
 	return warned;