sbase

suckless unix tools
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commit 8798b8a867821755a48850bb8dbf7bcbe1e31631
parent 3e7c5498622e0b5e961b097b090adb9f08a43421
Author: FRIGN <dev@frign.de>
Date:   Sun,  8 Feb 2015 22:13:50 +0100

Add arg.h-handling to sync(1) and unlink(1)

Diffstat:
sync.c | 7++++++-
unlink.c | 11++++++++---
2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/sync.c b/sync.c @@ -12,7 +12,12 @@ usage(void) int main(int argc, char *argv[]) { - if (argc != 1) + ARGBEGIN { + default: + usage(); + } ARGEND; + + if (argc) usage(); sync(); diff --git a/unlink.c b/unlink.c @@ -12,11 +12,16 @@ usage(void) int main(int argc, char *argv[]) { - if (argc != 2) + ARGBEGIN { + default: usage(); + } ARGEND; - if (unlink(argv[1]) < 0) - eprintf("unlink: '%s':", argv[1]); + if (argc != 1) + usage(); + + if (unlink(argv[0]) < 0) + eprintf("unlink: '%s':", argv[0]); return 0; }