Messages in this thread Patch in this message | | | Date | Sun, 3 Jun 2007 22:47:56 +0200 | From | Sam Ravnborg <> | Subject | [PATCH 10/19] kbuild: add support for reading stdin with gen_init_cpio |
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Subject: [PATCH 10/19] kbuild: add support for reading stdin with gen_init_cpio From: Mike Frysinger <vapier@gentoo.org> Date: Thu, 10 May 2007 22:44:28 -0700
Treat an argument of "-" as meaning "read stdin for cpio files" so gen_init_cpio can be piped into.
Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> --- usr/gen_init_cpio.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/usr/gen_init_cpio.c b/usr/gen_init_cpio.c index 8365db6..7abc07f 100644 --- a/usr/gen_init_cpio.c +++ b/usr/gen_init_cpio.c @@ -498,7 +498,9 @@ int main (int argc, char *argv[]) exit(1); } - if (! (cpio_list = fopen(argv[1], "r"))) { + if (!strcmp(argv[1], "-")) + cpio_list = stdin; + else if (! (cpio_list = fopen(argv[1], "r"))) { fprintf(stderr, "ERROR: unable to open '%s': %s\n\n", argv[1], strerror(errno)); usage(argv[0]); -- 1.5.1.rc3.1544.g8a923
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