diff options
Diffstat (limited to 'openwrt/package/mtd/mtd.c')
| -rw-r--r-- | openwrt/package/mtd/mtd.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/openwrt/package/mtd/mtd.c b/openwrt/package/mtd/mtd.c index 78d38fb6a..23e99160a 100644 --- a/openwrt/package/mtd/mtd.c +++ b/openwrt/package/mtd/mtd.c @@ -96,7 +96,7 @@ image_check_bcom(int imagefd, const char *mtd) } /* check if image fits to mtd device */ - fd = mtd_open(mtd, O_RDWR); + fd = mtd_open(mtd, O_RDWR | O_SYNC); if(fd < 0) { fprintf(stderr, "Could not open mtd device: %s\n", mtd); exit(1); @@ -113,6 +113,7 @@ image_check_bcom(int imagefd, const char *mtd) return 0; } + close(fd); return 1; } @@ -148,7 +149,7 @@ int mtd_check(char *mtd) struct mtd_info_user mtdInfo; int fd; - fd = mtd_open(mtd, O_RDWR); + fd = mtd_open(mtd, O_RDWR | O_SYNC); if(fd < 0) { fprintf(stderr, "Could not open mtd device: %s\n", mtd); return 0; @@ -171,7 +172,7 @@ mtd_unlock(const char *mtd) struct mtd_info_user mtdInfo; struct erase_info_user mtdLockInfo; - fd = mtd_open(mtd, O_RDWR); + fd = mtd_open(mtd, O_RDWR | O_SYNC); if(fd < 0) { fprintf(stderr, "Could not open mtd device: %s\n", mtd); exit(1); @@ -222,7 +223,7 @@ mtd_erase(const char *mtd) struct mtd_info_user mtdInfo; struct erase_info_user mtdEraseInfo; - fd = mtd_open(mtd, O_RDWR); + fd = mtd_open(mtd, O_RDWR | O_SYNC); if(fd < 0) { fprintf(stderr, "Could not open mtd device: %s\n", mtd); exit(1); @@ -260,8 +261,9 @@ mtd_write(int imagefd, const char *mtd, int quiet) size_t r, w, e; struct mtd_info_user mtdInfo; struct erase_info_user mtdEraseInfo; + int ret = 0; - fd = mtd_open(mtd, O_RDWR); + fd = mtd_open(mtd, O_RDWR | O_SYNC); if(fd < 0) { fprintf(stderr, "Could not open mtd device: %s\n", mtd); exit(1); @@ -318,7 +320,8 @@ mtd_write(int imagefd, const char *mtd, int quiet) } if (!quiet) fprintf(stderr, "\b\b\b\b"); - + + close(fd); return 0; } @@ -463,6 +466,8 @@ int main (int argc, char **argv) break; } + sync(); + if (boot) kill(1, 15); // send SIGTERM to init for reboot |