5b6fe34ce
Denys Vlasenko
2009-11-26
Subject
split: handle - as "use stdin". +13 bytes. Closes bug 741.
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coreutils/cksum.c+2 -2
| @@ -4,8 +4,8 @@ | |
| * | |
| * 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" | |
| int cksum_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; | |
coreutils/split.c+5 -1
| @@ -79,9 +79,13 @@ int split_main(int argc UNUSED_PARAM, char **argv) | |
| argv += optind; | |
| if (argv[0]) { | |
| + | int fd; |
| if (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 { | |
| argv[0] = (char *) bb_msg_standard_input; | |
| } | |