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authorRob Landley <rob@landley.net>2007-11-29 18:14:37 -0600
committerRob Landley <rob@landley.net>2007-11-29 18:14:37 -0600
commitefda21ca931766eed6cfc49d1b2122c53827d9fc (patch)
tree16453d708a1b0fc6b325ada99bbe72cbaab7148b /toys/readlink.c
parent7634b55f27ad483ec634ba9defac93872e3a329f (diff)
downloadtoybox-efda21ca931766eed6cfc49d1b2122c53827d9fc.tar.gz
Change command main() functions to return void, and exit(toys.exitval) from
the toybox infrastructure instead. Eliminates a return call from each command.
Diffstat (limited to 'toys/readlink.c')
-rw-r--r--toys/readlink.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/toys/readlink.c b/toys/readlink.c
index 25dc7ba1..60a49770 100644
--- a/toys/readlink.c
+++ b/toys/readlink.c
@@ -6,15 +6,12 @@
#include "toys.h"
-int readlink_main(void)
+void readlink_main(void)
{
char *s = xreadlink(*toys.optargs);
if (s) {
xputs(s);
if (CFG_TOYBOX_FREE) free(s);
- return 0;
- }
-
- return 1;
+ } else toys.exitval = 1;
}