diff options
| author | John Spencer <maillist-mdadm@barfooze.de> | 2013-02-02 17:26:45 +0100 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2013-02-10 15:40:47 +1100 |
| commit | e3635eee6409f12688adf3dd36f69cb457aafc72 (patch) | |
| tree | 5d525a341811dc4ff7718c3d1d704d7f5312d245 /platform-intel.c | |
| parent | def1133297d8f619c8fd644d6d8c6633ddcaa929 (diff) | |
platform-intel: canonicalize_file_name() is not portable
this is a GLIBC specific feature and should not be used.
according to its manpage:
"The call canonicalize_file_name(path) is equivalent
to the call realpath(path, NULL)."
thus, we use realpath so it works everywhere.
Signed-off-by: John Spencer <maillist-mdadm@barfooze.de>
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'platform-intel.c')
| -rw-r--r-- | platform-intel.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/platform-intel.c b/platform-intel.c index 435a9b99..f91c9711 100644 --- a/platform-intel.c +++ b/platform-intel.c @@ -116,7 +116,7 @@ struct sys_dev *find_driver_devices(const char *bus, const char *driver) list->dev_id = (__u16) dev_id; list->type = type; - list->path = canonicalize_file_name(path); + list->path = realpath(path, NULL); list->next = NULL; if ((list->pci_id = strrchr(list->path, '/')) != NULL) list->pci_id++; @@ -460,7 +460,7 @@ char *devt_to_devpath(dev_t dev) char device[46]; sprintf(device, "/sys/dev/block/%d:%d/device", major(dev), minor(dev)); - return canonicalize_file_name(device); + return realpath(device, NULL); } char *diskfd_to_devpath(int fd) |