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| author | Mike Baker <mbm@openwrt.org> | 2007-03-09 08:58:37 +0000 |
|---|---|---|
| committer | Mike Baker <mbm@openwrt.org> | 2007-03-09 08:58:37 +0000 |
| commit | 99c848c555319d2dd9e78926711153efcee264d0 (patch) | |
| tree | a16bc3280a26f4b954d411e4cb33aff06d4ab1b3 | |
| parent | ed1a641e159e84f7d2659f123c8b630c28f5c15e (diff) | |
| download | upstream-99c848c555319d2dd9e78926711153efcee264d0.tar.gz upstream-99c848c555319d2dd9e78926711153efcee264d0.tar.bz2 upstream-99c848c555319d2dd9e78926711153efcee264d0.zip | |
fallback when devfs names aren't found
SVN-Revision: 6541
| -rw-r--r-- | package/mtd/src/mtd.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/package/mtd/src/mtd.c b/package/mtd/src/mtd.c index 7d1e36010c..0a968409a8 100644 --- a/package/mtd/src/mtd.c +++ b/package/mtd/src/mtd.c @@ -197,13 +197,18 @@ mtd_open(const char *mtd, int flags) FILE *fp; char dev[PATH_MAX]; int i; + int ret; if ((fp = fopen("/proc/mtd", "r"))) { while (fgets(dev, sizeof(dev), fp)) { if (sscanf(dev, "mtd%d:", &i) && strstr(dev, mtd)) { snprintf(dev, sizeof(dev), "/dev/mtd/%d", i); + if ((ret=open(dev, flags))<0) { + snprintf(dev, sizeof(dev), "/dev/mtd%d", i); + ret=open(dev, flags); + } fclose(fp); - return open(dev, flags); + return ret; } } fclose(fp); |