11:52 a.m.
The latter is a glibc extension that's not available on other
operating systems, notably FreeBSD.
So far we have worked around the issue through gnulib, but that
makes it difficult to use mocking in our test suite, so just
drop it in favor of the portable alternative.
Signed-off-by: Andrea Bolognani <abologna(a)redhat.com>
---
src/storage/storage_backend_fs.c | 2 +-
src/util/virfile.c | 2 +-
src/util/virpci.c | 2 +-
tests/virstoragetest.c | 10 +++++-----
tests/virtestmock.c | 13 ++++++-------
5 files changed, 14 insertions(+), 15 deletions(-)
diff --git a/src/storage/storage_backend_fs.c b/src/storage/storage_backend_fs.c
index 9b0fcf92c5..37f02f0712 100644
--- a/src/storage/storage_backend_fs.c
+++ b/src/storage/storage_backend_fs.c
@@ -823,7 +823,7 @@ virStorageFileBackendFileGetUniqueIdentifier(virStorageSourcePtr src)
virStorageFileBackendFsPrivPtr priv = src->drv->priv;
if (!priv->canonpath) {
- if (!(priv->canonpath = canonicalize_file_name(src->path))) {
+ if (!(priv->canonpath = realpath(src->path, NULL))) {
virReportSystemError(errno, _("can't canonicalize path
'%s'"),
src->path);
return NULL;
diff --git a/src/util/virfile.c b/src/util/virfile.c
index e12a584ca1..270906a009 100644
--- a/src/util/virfile.c
+++ b/src/util/virfile.c
@@ -1597,7 +1597,7 @@ virFileResolveLinkHelper(const char *linkpath,
return VIR_STRDUP_QUIET(*resultpath, linkpath) < 0 ? -1 : 0;
}
- *resultpath = canonicalize_file_name(linkpath);
+ *resultpath = realpath(linkpath, NULL);
return *resultpath == NULL ? -1 : 0;
}
diff --git a/src/util/virpci.c b/src/util/virpci.c
index 23932558e9..1108d2a7c1 100644
--- a/src/util/virpci.c
+++ b/src/util/virpci.c
@@ -2622,7 +2622,7 @@ virPCIGetDeviceAddressFromSysfsLink(const char *device_link)
return NULL;
}
- device_path = canonicalize_file_name(device_link);
+ device_path = realpath(device_link, NULL);
if (device_path == NULL) {
virReportSystemError(errno,
_("Failed to resolve device link '%s'"),
diff --git a/tests/virstoragetest.c b/tests/virstoragetest.c
index b032d8b93f..ff95292698 100644
--- a/tests/virstoragetest.c
+++ b/tests/virstoragetest.c
@@ -171,7 +171,7 @@ testPrepImages(void)
fprintf(stderr, "unable to create directory %s\n", datadir
"/dir");
goto cleanup;
}
- if (!(canondir = canonicalize_file_name(absdir))) {
+ if (!(canondir = realpath(absdir, NULL))) {
virReportOOMError();
goto cleanup;
}
@@ -186,7 +186,7 @@ testPrepImages(void)
fprintf(stderr, "unable to create raw file\n");
goto cleanup;
}
- if (!(canonraw = canonicalize_file_name(absraw))) {
+ if (!(canonraw = realpath(absraw, NULL))) {
virReportOOMError();
goto cleanup;
}
@@ -206,7 +206,7 @@ testPrepImages(void)
"-F", "raw", "-b",
"raw", "qcow2", NULL);
if (virCommandRun(cmd, NULL) < 0)
goto skip;
- if (!(canonqcow2 = canonicalize_file_name(absqcow2))) {
+ if (!(canonqcow2 = realpath(absqcow2, NULL))) {
virReportOOMError();
goto cleanup;
}
@@ -220,7 +220,7 @@ testPrepImages(void)
virCommandAddArg(cmd, "wrap");
if (virCommandRun(cmd, NULL) < 0)
goto skip;
- if (!(canonwrap = canonicalize_file_name(abswrap))) {
+ if (!(canonwrap = realpath(abswrap, NULL))) {
virReportOOMError();
goto cleanup;
}
@@ -233,7 +233,7 @@ testPrepImages(void)
virCommandAddArg(cmd, "qed");
if (virCommandRun(cmd, NULL) < 0)
goto skip;
- if (!(canonqed = canonicalize_file_name(absqed))) {
+ if (!(canonqed = realpath(absqed, NULL))) {
virReportOOMError();
goto cleanup;
}
diff --git a/tests/virtestmock.c b/tests/virtestmock.c
index 688945d805..9dcff1bd75 100644
--- a/tests/virtestmock.c
+++ b/tests/virtestmock.c
@@ -133,12 +133,11 @@ checkPath(const char *path)
virAsprintfQuiet(&relPath, "./%s", path) < 0)
goto error;
- /* Le sigh. Both canonicalize_file_name() and realpath()
- * expect @path to exist otherwise they return an error. So
- * if we are called over an non-existent file, this could
- * return an error. In that case do our best and hope we will
- * catch possible error. */
- if ((fullPath = canonicalize_file_name(relPath ? relPath : path))) {
+ /* Le sigh. realpath() expects @path to exist, otherwise it will
+ * return an error. So if we are called over an non-existent file,
+ * this could return an error. In that case do our best and hope we
+ * will catch possible errors. */
+ if ((fullPath = realpath(relPath ? relPath : path, NULL))) {
path = fullPath;
} else {
/* Yeah, our worst nightmares just became true. Path does
@@ -148,7 +147,7 @@ checkPath(const char *path)
virFileRemoveLastComponent(crippledPath);
- if ((fullPath = canonicalize_file_name(crippledPath)))
+ if ((fullPath = realpath(crippledPath, NULL)))
path = fullPath;
}
--
2.14.3