diff options
Diffstat (limited to 'modutils/modprobe.c')
| -rw-r--r-- | modutils/modprobe.c | 38 |
1 files changed, 23 insertions, 15 deletions
diff --git a/modutils/modprobe.c b/modutils/modprobe.c index 6211c7d81..a04377180 100644 --- a/modutils/modprobe.c +++ b/modutils/modprobe.c @@ -545,28 +545,36 @@ static struct dep_t *build_dep ( void ) } close ( fd ); + /* + * First parse system-specific options and aliases + * as they take precedence over the kernel ones. + */ if (!ENABLE_FEATURE_2_6_MODULES || ( fd = open ( "/etc/modprobe.conf", O_RDONLY )) < 0 ) if (( fd = open ( "/etc/modules.conf", O_RDONLY )) < 0 ) - if (( fd = open ( "/etc/conf.modules", O_RDONLY )) < 0 ) - return first; + fd = open ( "/etc/conf.modules", O_RDONLY ); - include_conf (&first, ¤t, buffer, sizeof(buffer), fd); - close(fd); + if (fd >= 0) { + include_conf (&first, ¤t, buffer, sizeof(buffer), fd); + close(fd); + } - filename = bb_xasprintf("/lib/modules/%s/modules.alias", un.release); - fd = open ( filename, O_RDONLY ); - if (ENABLE_FEATURE_CLEAN_UP) - free(filename); - if (fd < 0) { - /* Ok, that didn't work. Fall back to looking in /lib/modules */ - if (( fd = open ( "/lib/modules/modules.alias", O_RDONLY )) < 0 ) { - return first; + /* Only 2.6 has a modules.alias file */ + if (ENABLE_FEATURE_2_6_MODULES) { + /* Parse kernel-declared aliases */ + filename = bb_xasprintf("/lib/modules/%s/modules.alias", un.release); + if ((fd = open ( filename, O_RDONLY )) < 0) { + /* Ok, that didn't work. Fall back to looking in /lib/modules */ + fd = open ( "/lib/modules/modules.alias", O_RDONLY ); } - } + if (ENABLE_FEATURE_CLEAN_UP) + free(filename); - include_conf (&first, ¤t, buffer, sizeof(buffer), fd); - close(fd); + if (fd >= 0) { + include_conf (&first, ¤t, buffer, sizeof(buffer), fd); + close(fd); + } + } return first; } |