diff options
| author | Xiaoguang Wang <wangxg.fnst@cn.fujitsu.com> | 2014-06-24 15:11:38 +0800 |
|---|---|---|
| committer | Cyril Hrubis <chrubis@suse.cz> | 2014-06-24 18:24:28 +0200 |
| commit | 4d1098948f8fb0581bfdad8cfbf80337c133272c (patch) | |
| tree | 6b2ae4dabb340b89d97ad604d928c9daa3c8673a /pan | |
| parent | 241a313f64d5c4d32a3194830c6cdc6b9e0e0b7f (diff) | |
pan/ltp-pan.c: fix compilation warnings
Delete the useless 'char *av[2], bigarg[82];' definition.
Fix the 'ignoring return value of read(2)' compilation warnings.
Signed-off-by: Xiaoguang Wang <wangxg.fnst@cn.fujitsu.com>
Diffstat (limited to 'pan')
| -rw-r--r-- | pan/ltp-pan.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/pan/ltp-pan.c b/pan/ltp-pan.c index 6a1a79742..9324f47d4 100644 --- a/pan/ltp-pan.c +++ b/pan/ltp-pan.c @@ -453,13 +453,6 @@ int main(int argc, char **argv) * this is an "active file cleanliness" thing */ { - char *av[2], bigarg[82]; - - memset(bigarg, '.', 81); - bigarg[81] = '\0'; - av[0] = bigarg; - av[1] = NULL; - for (c = 0; c < keep_active; c++) { if (zoo_mark_cmdline(zoofile, c, panname, "")) { fprintf(stderr, "pan(%s): %s\n", panname, @@ -1026,7 +1019,8 @@ run_child(struct coll_entry *colle, struct tag_pgrp *active, int quiet_mode, char *termtype; struct tms notime = { 0, 0, 0, 0 }; - read(errpipe[0], errbuf, errlen); + if (read(errpipe[0], errbuf, errlen) < 0) + fprintf(stderr, "Failed to read from errpipe[0]\n"); close(errpipe[0]); errbuf[errlen] = '\0'; /* fprintf(stderr, "%s", errbuf); */ |