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split: handle - as "use stdin". +13 bytes. Closes bug 741.

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2009-11-26 05:43:16 +01:00
parent fa1e7177fb
commit 5b6fe34cee
2 changed files with 7 additions and 3 deletions
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4
coreutils/cksum.c
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@ -4,8 +4,8 @@
* *
* Copyright (C) 2006 by Rob Sullivan, with ideas from code by Walter Harms * Copyright (C) 2006 by Rob Sullivan, with ideas from code by Walter Harms
* *
* Licensed under GPLv2 or later, see file LICENSE in this tarball for details. */ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
*/
#include "libbb.h" #include "libbb.h"
int cksum_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; int cksum_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;

6
coreutils/split.c
View File

@ -79,9 +79,13 @@ int split_main(int argc UNUSED_PARAM, char **argv)
argv += optind; argv += optind;
if (argv[0]) { if (argv[0]) {
int fd;
if (argv[1]) if (argv[1])
sfx = argv[1]; sfx = argv[1];
xmove_fd(xopen(argv[0], O_RDONLY), 0); fd = open_or_warn_stdin(argv[0]);
if (fd == -1)
return EXIT_FAILURE;
xmove_fd(fd, STDIN_FILENO);
} else { } else {
argv[0] = (char *) bb_msg_standard_input; argv[0] = (char *) bb_msg_standard_input;
} }