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s/getopt/ARGBEGIN/ and -r bug fix cp

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This commit is contained in:
Federico G. Benavento 2013-03-10 21:59:22 -03:00
parent 5c7b7e3fa8
commit e509d56bae
1 changed files with 10 additions and 12 deletions
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22
cp.c
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@ -1,7 +1,6 @@
/* See LICENSE file for copyright and license details. */
#include <stdbool.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/stat.h>
#include "fs.h"
#include "util.h"
@ -10,18 +9,17 @@ int
main(int argc, char *argv[])
{
struct stat st;
char c;
while((c = getopt(argc, argv, "r")) != -1)
switch(c) {
case 'r':
cp_rflag = true;
break;
default:
exit(EXIT_FAILURE);
}
if(argc > 3 && !cp_rflag && !(stat(argv[argc-1], &st) == 0 && S_ISDIR(st.st_mode)))
ARGBEGIN {
case 'r':
cp_rflag = true;
break;
default:
exit(EXIT_FAILURE);
} ARGEND;
if(argc > 2 && !(stat(argv[argc-1], &st) == 0 && S_ISDIR(st.st_mode)))
eprintf("%s: not a directory\n", argv[argc-1]);
enmasse(argc - optind, &argv[optind], cp);
enmasse(argc, argv, cp);
return EXIT_SUCCESS;
}