[libvirt] [PATCH 1/2] Add virGetUserDirectoryByUID to retrieve users homedir based on UID.
From: Dan Walsh <dwalsh(a)redhat.com>
This function is needed for virt-login-shell. Also modify virGirUserDirectory
to use the new function, to simplify the code.
---
src/libvirt_private.syms | 1 +
src/util/virutil.c | 9 +++++++--
src/util/virutil.h | 1 +
3 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
index d9615ea..201b2cb 100644
--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
@@ -2044,6 +2044,7 @@ virGetUnprivSGIOSysfsPath;
virGetUserCacheDirectory;
virGetUserConfigDirectory;
virGetUserDirectory;
+virGetUserDirectoryByUID;
virGetUserID;
virGetUserName;
virGetUserRuntimeDirectory;
diff --git a/src/util/virutil.c b/src/util/virutil.c
index adcdb3c..99812ca 100644
--- a/src/util/virutil.c
+++ b/src/util/virutil.c
@@ -750,13 +750,18 @@ static char *virGetGroupEnt(gid_t gid)
return ret;
}
-char *virGetUserDirectory(void)
+char *virGetUserDirectoryByUID(uid_t uid)
{
char *ret;
- virGetUserEnt(geteuid(), NULL, NULL, &ret);
+ virGetUserEnt(uid, NULL, NULL, &ret);
return ret;
}
+char *virGetUserDirectory(void)
+{
+ return virGetUserDirectoryByUID(geteuid());
+}
+
static char *virGetXDGDirectory(const char *xdgenvname, const char *xdgdefdir)
{
const char *path = getenv(xdgenvname);
diff --git a/src/util/virutil.h b/src/util/virutil.h
index 526c610..4b06992 100644
--- a/src/util/virutil.h
+++ b/src/util/virutil.h
@@ -111,6 +111,7 @@ static inline int getgid (void) { return 0; }
char *virGetHostname(void);
char *virGetUserDirectory(void);
+char *virGetUserDirectoryByUID(uid_t uid);
char *virGetUserConfigDirectory(void);
char *virGetUserCacheDirectory(void);
char *virGetUserRuntimeDirectory(void);
--
1.8.3.1