make error message prefix consistent

diff --git a/slock.c b/slock.c
index 08ada6f..62a9841 100644 (file)
--- a/slock.c
+++ b/slock.c
@@ -99,9 +99,9 @@ getpw(void)
        errno = 0;
        if (!(pw = getpwuid(getuid()))) {
                if (errno)
        errno = 0;
        if (!(pw = getpwuid(getuid()))) {
                if (errno)

-                       die("getpwuid: %s\n", strerror(errno));
+                       die("slock: getpwuid: %s\n", strerror(errno));

                else
                else

-                       die("cannot retrieve password entry\n");
+                       die("slock: cannot retrieve password entry\n");

        }
        rval = pw->pw_passwd;
 
        }
        rval = pw->pw_passwd;
 


@@ -109,7 +109,7 @@ getpw(void)
        if (rval[0] == 'x' && rval[1] == '\0') {
                struct spwd *sp;
                if (!(sp = getspnam(getenv("USER"))))
        if (rval[0] == 'x' && rval[1] == '\0') {
                struct spwd *sp;
                if (!(sp = getspnam(getenv("USER"))))

-                       die("cannot retrieve shadow entry (make sure to suid or sgid slock)\n");
+                       die("slock: cannot retrieve shadow entry (make sure to suid or sgid slock)\n");

                rval = sp->sp_pwdp;
        }
 #endif
                rval = sp->sp_pwdp;
        }
 #endif


@@ -117,7 +117,7 @@ getpw(void)
        /* drop privileges */
        if (geteuid() == 0 &&
            ((getegid() != pw->pw_gid && setgid(pw->pw_gid) < 0) || setuid(pw->pw_uid) < 0))
        /* drop privileges */
        if (geteuid() == 0 &&
            ((getegid() != pw->pw_gid && setgid(pw->pw_gid) < 0) || setuid(pw->pw_uid) < 0))

-               die("cannot drop privileges\n");
+               die("slock: cannot drop privileges\n");

        return rval;
 }
 #endif
        return rval;
 }
 #endif