diff options
author | Denis Vlasenko <vda.linux@googlemail.com> | 2006-12-21 16:23:14 +0300 |
---|---|---|
committer | Denis Vlasenko <vda.linux@googlemail.com> | 2006-12-21 16:23:14 +0300 |
commit | bf66fbc8e2380717c1fab860cfc60c78582839dd (patch) | |
tree | 3ab3dd4df901851ff7f4345708592118766ba4aa /coreutils/cat.c | |
parent | 6910741067913d131d931b1e6424d3b8ed43e64f (diff) |
introduce LONE_CHAR (optimized strcmp with one-char string)
Diffstat (limited to 'coreutils/cat.c')
-rw-r--r-- | coreutils/cat.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/coreutils/cat.c b/coreutils/cat.c index a95980552..db4d33dc5 100644 --- a/coreutils/cat.c +++ b/coreutils/cat.c @@ -11,20 +11,12 @@ /* http://www.opengroup.org/onlinepubs/007904975/utilities/cat.html */ #include "busybox.h" -#include <unistd.h> -int cat_main(int argc, char **argv) +int bb_cat(char **argv) { FILE *f; int retval = EXIT_SUCCESS; - getopt32(argc, argv, "u"); - - argv += optind; - if (!*argv) { - *--argv = "-"; - } - do { f = fopen_or_warn_stdin(*argv); if (f) { @@ -39,3 +31,15 @@ int cat_main(int argc, char **argv) return retval; } + +int cat_main(int argc, char **argv) +{ + getopt32(argc, argv, "u"); + + argv += optind; + if (!*argv) { + *--argv = "-"; + } + + return bb_cat(argv); +} |