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Use the noreturn attribute, rather than comments

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This will allow the compiler to understand these functions better.

Signed-off-by: Alejandro Colomar <alx@kernel.org>
This commit is contained in:
Alejandro Colomar
2023-02-07 19:50:36 +01:00
committed by Serge Hallyn
parent b34387745a
commit 416707b087
16 changed files with 83 additions and 41 deletions
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12
src/usermod.c
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@ -163,10 +163,10 @@ static bool sub_gid_locked = false;
/* local function prototypes */
static int get_groups (char *);
static /*@noreturn@*/void usage (int status);
NORETURN static void usage (int status);
static void new_pwent (struct passwd *);
static void new_spent (struct spwd *);
static /*@noreturn@*/void fail_exit (int);
NORETURN static void fail_exit (int);
static void update_group (void);
#ifdef SHADOWGRP
@ -359,7 +359,9 @@ static int prepend_range(const char *str, struct ulong_range_list_entry **head)
/*
* usage - display usage message and exit
*/
static /*@noreturn@*/void usage (int status)
NORETURN
static void
usage (int status)
{
FILE *usageout = (E_SUCCESS != status) ? stderr : stdout;
(void) fprintf (usageout,
@ -627,7 +629,9 @@ static void new_spent (struct spwd *spent)
/*
* fail_exit - exit with an error code after unlocking files
*/
static /*@noreturn@*/void fail_exit (int code)
NORETURN
static void
fail_exit (int code)
{
if (gr_locked) {
if (gr_unlock () == 0) {