diff options
| -rw-r--r-- | target/linux/rb532/base-files.mk | 11 | ||||
| -rw-r--r-- | target/linux/rb532/src/patch-cmdline.c | 79 |
2 files changed, 0 insertions, 90 deletions
diff --git a/target/linux/rb532/base-files.mk b/target/linux/rb532/base-files.mk deleted file mode 100644 index afd1220c56..0000000000 --- a/target/linux/rb532/base-files.mk +++ /dev/null @@ -1,11 +0,0 @@ -define Build/Compile - $(call Build/Compile/Default) - $(TARGET_CC) -o $(PKG_BUILD_DIR)/patch-cmdline $(PLATFORM_DIR)/src/patch-cmdline.c -endef - -define Package/base-files/install-target - mkdir -p $(1)/sbin - $(CP) $(PKG_BUILD_DIR)/patch-cmdline $(1)/sbin -endef - - diff --git a/target/linux/rb532/src/patch-cmdline.c b/target/linux/rb532/src/patch-cmdline.c deleted file mode 100644 index d3a5b119e4..0000000000 --- a/target/linux/rb532/src/patch-cmdline.c +++ /dev/null @@ -1,79 +0,0 @@ -/* - * patch-cmdline.c - patch the kernel command line on rb532 - * - * Copyright (C) 2006 Felix Fietkau <nbd@nbd.name> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - */ - -#include <stdio.h> -#include <stdlib.h> -#include <stddef.h> -#include <unistd.h> -#include <fcntl.h> -#include <sys/mman.h> -#include <sys/stat.h> -#include <string.h> - -#define SEARCH_SPACE (16 * 1024) -#define CMDLINE_MAX 512 - -int main(int argc, char **argv) -{ - int fd, found = 0, len, ret = -1; - char *ptr, *p; - - if (argc != 3) { - fprintf(stderr, "Usage: %s <file> <cmdline>\n", argv[0]); - goto err1; - } - len = strlen(argv[2]); - if (len + 9 > CMDLINE_MAX) { - fprintf(stderr, "Command line string too long\n"); - goto err1; - } - - if (((fd = open(argv[1], O_RDWR)) < 0) || - (ptr = (char *) mmap(0, SEARCH_SPACE + CMDLINE_MAX, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0)) == (void *) (-1)) { - fprintf(stderr, "Could not open kernel image"); - goto err2; - } - - for (p = ptr; p < (ptr + SEARCH_SPACE); p += 4) { - if (memcmp(p, "CMDLINE:", 8) == 0) { - found = 1; - p += 8; - break; - } - } - if (!found) { - fprintf(stderr, "Command line marker not found!\n"); - goto err3; - } - - memset(p, 0, CMDLINE_MAX - 8); - strcpy(p, argv[2]); - msync(p, CMDLINE_MAX, MS_SYNC|MS_INVALIDATE); - ret = 0; - -err3: - munmap((void *) ptr, len); -err2: - if (fd > 0) - close(fd); -err1: - return ret; -} |