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authorJohn Crispin <blogic@openwrt.org>2013-11-14 13:41:13 +0100
committerJohn Crispin <blogic@openwrt.org>2013-11-15 17:05:20 +0100
commit916f95cb58604038695347ee41a430d8ca1f0556 (patch)
tree5dbb52a6adaf28c6c6989ea37e6975aa52075160 /askfirst.c
parentf9d31edb8938341b9217ee4c14eb58111414eb97 (diff)
downloadunitd-916f95cb58604038695347ee41a430d8ca1f0556.tar
unitd-916f95cb58604038695347ee41a430d8ca1f0556.zip
debloat and reorganize code
split app into procd and init binaries remove log support, this is an external service now Signed-off-by: John Crispin <blogic@openwrt.org>
Diffstat (limited to 'askfirst.c')
-rw-r--r--askfirst.c62
1 files changed, 0 insertions, 62 deletions
diff --git a/askfirst.c b/askfirst.c
deleted file mode 100644
index 6ad77aa..0000000
--- a/askfirst.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright (C) 2013 Felix Fietkau <nbd@openwrt.org>
- * Copyright (C) 2013 John Crispin <blogic@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 2.1
- * as published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#include <stdio.h>
-#include <unistd.h>
-#include <fcntl.h>
-
-static int redirect_output(const char *dev)
-{
- pid_t p = setsid();
- int fd;
-
- chdir("/dev");
- fd = open(dev, O_RDWR);
- chdir("/");
-
- if (fd < 0)
- return -1;
-
- dup2(fd, STDIN_FILENO);
- dup2(fd, STDOUT_FILENO);
- dup2(fd, STDERR_FILENO);
- tcsetpgrp(fd, p);
- close(fd);
-
- return 0;
-}
-
-int main(int argc, char **argv)
-{
- int c;
-
- if (redirect_output(argv[1]))
- fprintf(stderr, "%s: Failed to open %s\n", argv[0], argv[1]);
-
- printf("Please press Enter to activate this console.\n");
- do {
- c = getchar();
- if (c == EOF)
- return -1;
- }
- while (c != 0xA);
-
- execvp(argv[2], &argv[2]);
- printf("%s: Failed to execute %s\n", argv[0], argv[2]);
-
- return -1;
-}