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| author | Pascal Terjan <pterjan@mandriva.org> | 2010-05-13 07:58:38 +0000 |
|---|---|---|
| committer | Pascal Terjan <pterjan@mandriva.org> | 2010-05-13 07:58:38 +0000 |
| commit | baa779e2924f0291af7a4f8cb12253a0ce22882c (patch) | |
| tree | 2aaa778a69b0718e4714ad173c7b57720409ecce /mdk-stage1/probing.c | |
| parent | 41e0b5990407bcf4b3b4dafae11af2ad2d665e05 (diff) | |
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create devices listed in /proc/partitions with correct major/minor (#57032)
Diffstat (limited to 'mdk-stage1/probing.c')
| -rw-r--r-- | mdk-stage1/probing.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/mdk-stage1/probing.c b/mdk-stage1/probing.c index 3f9621705..f2f9fb52c 100644 --- a/mdk-stage1/probing.c +++ b/mdk-stage1/probing.c @@ -766,12 +766,24 @@ void find_media(enum media_bus bus) log_message("Couldn't open /proc/partitions"); } else { while (fgets(buf, sizeof(buf), f)) { - char name[100]; + char name[100] = "/dev/"; int major, minor, blocks; + struct stat statbuf; + char *ptr; memset(name, 0, sizeof(name)); - sscanf(buf, " %d %d %d %s", &major, &minor, &blocks, name); - if (streq(name, tmp_name) && tmp[count].type == DISK && ((blocks == 1048575) || (blocks == 1440))) + sscanf(buf, " %d %d %d %s", &major, &minor, &blocks, &name[5]); + if (streq(&name[5], tmp_name) && tmp[count].type == DISK && ((blocks == 1048575) || (blocks == 1440))) tmp[count].type = FLOPPY; + /* Try to create all devices while we have major/minor */ + if ((ptr = strchr(&name[5], '/'))) { + *ptr = '\0'; + if (stat(name, &statbuf)) + mkdir(name, 0755); + *ptr = '/'; + } + if (stat(name, &statbuf) && mknod(name, S_IFBLK | 0600, makedev(major, minor))) { + log_perror(name); + } } fclose(f); } |