coreutils

head: Move buffer onto stack

Diffstat

1 files changed, 5 insertions, 3 deletions

diff --git a/src/head.c b/src/head.c
index 7341a71..33e0a30 100644
--- a/src/head.c
+++ b/src/head.c
@@ -1,4 +1,4 @@
-// head.c, version 1.0.1
+// head.c, version 1.0.2
 // OMKOV coreutils implementation of POSIX head
 // Copyright (C) 2020, Jakob Wakeling
 // All rights reserved.
@@ -42,7 +42,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE SOFTWARE.
 #include <stdio.h>
 #include <string.h>
 
-static char stdbuf[BUFSIZ * 16];
+#define VERSION "1.0.2"
 
 static uintmax_t limit = 10;
 static bool      label;
@@ -89,7 +89,8 @@ int main(int argc, char *argv[]) {
 }
 
 static inline int head(const char *file) {
-	FILE *fi; register uintmax_t l = 0;
+	char stdbuf[BUFSIZ * 16]; FILE *fi;
+	register uintmax_t l = 0;
 
 	if (file[0] == '-' && file[1] == 0) { fi = stdin; }
 	else if (!(fi = fopen(file, "r"))) { return 1; }
@@ -122,7 +123,7 @@ static void help(void) {
 }
 
 static void version(void) {
-	puts("OMKOV coreutils head, version 1.0.1");
+	puts("OMKOV coreutils head, version " VERSION);
 	puts("Copyright (C) 2020, Jakob Wakeling");
 	puts("All rights reserved.");
 	puts("OMKOV Permissive Licence (https://www.omkov.net/OLPE)");