diff options
| author | Kay Sievers <kay@vrfy.org> | 2014-07-01 11:42:58 +0200 |
|---|---|---|
| committer | Kay Sievers <kay@vrfy.org> | 2014-07-01 11:46:12 +0200 |
| commit | e1ae9755ab70a58b8fb84973e084296b1d2df3d5 (patch) | |
| tree | 783b1892ae11f38c3631cb79752d463e7dbbbd82 | |
| parent | 0099bc15f14932c1d6e2bea4fc240038e45871dc (diff) | |
base-filesystem: create /lib64 symlink to libdir /usr directory
| -rw-r--r-- | src/shared/base-filesystem.c | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/src/shared/base-filesystem.c b/src/shared/base-filesystem.c index a2201017e0..682155bb45 100644 --- a/src/shared/base-filesystem.c +++ b/src/shared/base-filesystem.c @@ -29,6 +29,7 @@ #include "base-filesystem.h" #include "log.h" #include "macro.h" +#include "strv.h" #include "util.h" #include "label.h" #include "mkdir.h" @@ -40,11 +41,13 @@ typedef struct BaseFilesystem { } BaseFilesystem; static const BaseFilesystem table[] = { - { "bin", 0, "usr/bin" }, - { "lib", 0, "usr/lib" }, - { "lib64", 0, "usr/lib64" }, + { "bin", 0, "usr/bin" }, + { "lib", 0, "usr/lib" }, +#if defined(__i386__) || defined(__x86_64__) + { "lib64", 0, "usr/lib/x86_64-linux-gnu\0usr/lib64" }, +#endif { "root", 0755, NULL }, - { "sbin", 0, "usr/sbin" }, + { "sbin", 0, "usr/sbin" }, }; int base_filesystem_create(const char *root) { @@ -58,11 +61,22 @@ int base_filesystem_create(const char *root) { for (i = 0; i < ELEMENTSOF(table); i ++) { if (table[i].target) { - /* check if target exists */ - if (faccessat(fd, table[i].target, F_OK, AT_SYMLINK_NOFOLLOW) < 0) + const char *target = NULL; + const char *s; + + /* check if one of the targets exists */ + NULSTR_FOREACH(s, table[i].target) { + if (faccessat(fd, s, F_OK, AT_SYMLINK_NOFOLLOW) < 0) + continue; + + target = s; + break; + } + + if (!target) continue; - r = symlinkat(table[i].target, fd, table[i].dir); + r = symlinkat(target, fd, table[i].dir); if (r < 0 && errno != EEXIST) { log_error("Failed to create symlink at %s/%s: %m", root, table[i].dir); return -errno; |