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-rw-r--r--wrapper.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/wrapper.c b/wrapper.c
index 6ccd059..b5e33e4 100644
--- a/wrapper.c
+++ b/wrapper.c
@@ -402,3 +402,15 @@ int remove_or_warn(unsigned int mode, const char *file)
{
return S_ISGITLINK(mode) ? rmdir_or_warn(file) : unlink_or_warn(file);
}
+
+struct passwd *xgetpwuid_self(void)
+{
+ struct passwd *pw;
+
+ errno = 0;
+ pw = getpwuid(getuid());
+ if (!pw)
+ die(_("unable to look up current user in the passwd file: %s"),
+ errno ? strerror(errno) : _("no such user"));
+ return pw;
+}