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-rw-r--r--src/libeinfo/einfo.h9
-rw-r--r--src/librc/librc-misc.c2
-rw-r--r--src/librc/librc.c4
-rw-r--r--src/openrc-shutdown/broadcast.c3
-rw-r--r--src/openrc-shutdown/openrc-shutdown.c2
-rw-r--r--src/openrc/rc.c2
-rw-r--r--src/shared/_usage.c4
-rw-r--r--src/shared/helpers.h31
-rw-r--r--src/start-stop-daemon/start-stop-daemon.c6
-rw-r--r--src/supervise-daemon/supervise-daemon.c10
10 files changed, 28 insertions, 45 deletions
diff --git a/src/libeinfo/einfo.h b/src/libeinfo/einfo.h
index d9f1b54e..4fd5425b 100644
--- a/src/libeinfo/einfo.h
+++ b/src/libeinfo/einfo.h
@@ -13,13 +13,8 @@
#ifndef __EINFO_H__
#define __EINFO_H__
-#if defined(__GNUC__)
-# define EINFO_PRINTF(a, b) __attribute__((__format__(__printf__, a, b)))
-# define EINFO_XPRINTF(a, b) __attribute__((__noreturn__,__format__(__printf__, a, b)))
-#else
-# define EINFO_PRINTF(a, b)
-# define EINFO_XPRINTF(a, b)
-#endif
+#define EINFO_PRINTF(a, b) __attribute__((__format__(__printf__, a, b)))
+#define EINFO_XPRINTF(a, b) __attribute__((__noreturn__, __format__(__printf__, a, b)))
#include <sys/types.h>
#include <stdbool.h>
diff --git a/src/librc/librc-misc.c b/src/librc/librc-misc.c
index 575bcfce..7a090fd2 100644
--- a/src/librc/librc-misc.c
+++ b/src/librc/librc-misc.c
@@ -127,7 +127,7 @@ rc_getline(char **line, size_t *len, FILE *fp)
}
char *
-rc_proc_getent(const char *ent _unused)
+rc_proc_getent(const char *ent RC_UNUSED)
{
#ifdef __linux__
FILE *fp;
diff --git a/src/librc/librc.c b/src/librc/librc.c
index da2ed4d0..a1bd706d 100644
--- a/src/librc/librc.c
+++ b/src/librc/librc.c
@@ -249,7 +249,7 @@ detect_prefix(const char *systype)
}
static const char *
-detect_container(const char *systype _unused)
+detect_container(const char *systype RC_UNUSED)
{
#ifdef __FreeBSD__
if (systype) {
@@ -313,7 +313,7 @@ detect_container(const char *systype _unused)
}
static const char *
-detect_vm(const char *systype _unused)
+detect_vm(const char *systype RC_UNUSED)
{
#ifdef __NetBSD__
if (systype) {
diff --git a/src/openrc-shutdown/broadcast.c b/src/openrc-shutdown/broadcast.c
index 232f4ab7..f21ee95c 100644
--- a/src/openrc-shutdown/broadcast.c
+++ b/src/openrc-shutdown/broadcast.c
@@ -42,8 +42,7 @@ static sigjmp_buf jbuf;
/*
* Alarm handler
*/
-/*ARGSUSED*/
-_noreturn static void handler(int arg _unused)
+RC_NORETURN static void handler(int arg RC_UNUSED)
{
siglongjmp(jbuf, 1);
}
diff --git a/src/openrc-shutdown/openrc-shutdown.c b/src/openrc-shutdown/openrc-shutdown.c
index c73d8e6d..fe1eb715 100644
--- a/src/openrc-shutdown/openrc-shutdown.c
+++ b/src/openrc-shutdown/openrc-shutdown.c
@@ -170,7 +170,7 @@ static void sleep_no_interrupt(int seconds)
duration = remaining;
}
-_noreturn static void stop_shutdown(int sig)
+RC_NORETURN static void stop_shutdown(int sig)
{
(void) sig;
unlink(nologin_file);
diff --git a/src/openrc/rc.c b/src/openrc/rc.c
index aaf1043e..5d2d7049 100644
--- a/src/openrc/rc.c
+++ b/src/openrc/rc.c
@@ -690,7 +690,7 @@ do_start_services(const RC_STRINGLIST *start_services, bool parallel)
}
#ifdef RC_DEBUG
-_noreturn static void
+RC_NORETURN static void
handle_bad_signal(int sig)
{
char pid[10];
diff --git a/src/shared/_usage.c b/src/shared/_usage.c
index 76e2ab84..ed471dd2 100644
--- a/src/shared/_usage.c
+++ b/src/shared/_usage.c
@@ -36,7 +36,7 @@ void set_quiet_options(void)
}
}
-_noreturn void show_version(void)
+RC_NORETURN void show_version(void)
{
const char *systype = NULL;
@@ -51,7 +51,7 @@ _noreturn void show_version(void)
exit(EXIT_SUCCESS);
}
-_noreturn void usage(int exit_status)
+RC_NORETURN void usage(int exit_status)
{
const char * const has_arg[] = { "", "<arg>", "[arg]" };
int i;
diff --git a/src/shared/helpers.h b/src/shared/helpers.h
index 0e9115e4..0303937b 100644
--- a/src/shared/helpers.h
+++ b/src/shared/helpers.h
@@ -30,20 +30,9 @@
#define UNCONST(a) ((void *)(unsigned long)(const void *)(a))
-#ifdef lint
-# define _unused
-#endif
-#if __GNUC__ > 2 || defined(__INTEL_COMPILER)
-# define _dead __attribute__((__noreturn__))
-# define _noreturn __attribute__ ((__noreturn__))
-# define _unused __attribute__((__unused__))
-# define _xasprintf(a, b) __attribute__((__format__(__printf__, a, b)))
-#else
-# define _dead
-# define _noreturn
-# define _unused
-# define _xasprintf(a, b)
-#endif
+#define RC_UNUSED __attribute__((__unused__))
+#define RC_NORETURN __attribute__((__noreturn__))
+#define RC_PRINTF(a, b) __attribute__((__format__(__printf__, a, b)))
#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
@@ -65,7 +54,7 @@
} while (/* CONSTCOND */ 0)
#endif
-_unused static void *xmalloc (size_t size)
+RC_UNUSED static void *xmalloc (size_t size)
{
void *value = malloc(size);
@@ -76,7 +65,7 @@ _unused static void *xmalloc (size_t size)
/* NOTREACHED */
}
-_unused static void *xrealloc(void *ptr, size_t size)
+RC_UNUSED static void *xrealloc(void *ptr, size_t size)
{
void *value = realloc(ptr, size);
@@ -87,7 +76,7 @@ _unused static void *xrealloc(void *ptr, size_t size)
/* NOTREACHED */
}
-_unused static char *xstrdup(const char *str)
+RC_UNUSED static char *xstrdup(const char *str)
{
char *value;
@@ -109,7 +98,7 @@ _unused static char *xstrdup(const char *str)
* basename_c never modifies the argument. As such, if there is a trailing
* slash then an empty string is returned.
*/
-_unused static const char *basename_c(const char *path)
+RC_UNUSED static const char *basename_c(const char *path)
{
const char *slash = strrchr(path, '/');
@@ -118,14 +107,14 @@ _unused static const char *basename_c(const char *path)
return (path);
}
-_unused static bool exists(const char *pathname)
+RC_UNUSED static bool exists(const char *pathname)
{
struct stat buf;
return (stat(pathname, &buf) == 0);
}
-_unused static bool existss(const char *pathname)
+RC_UNUSED static bool existss(const char *pathname)
{
struct stat buf;
@@ -140,7 +129,7 @@ _unused static bool existss(const char *pathname)
* functions to handle memory allocation.
* this function was originally written by Mike Frysinger.
*/
-_unused _xasprintf(2,3) static int xasprintf(char **strp, const char *fmt, ...)
+RC_UNUSED RC_PRINTF(2,3) static int xasprintf(char **strp, const char *fmt, ...)
{
va_list ap;
int len;
diff --git a/src/start-stop-daemon/start-stop-daemon.c b/src/start-stop-daemon/start-stop-daemon.c
index c277345d..ef6f454e 100644
--- a/src/start-stop-daemon/start-stop-daemon.c
+++ b/src/start-stop-daemon/start-stop-daemon.c
@@ -179,9 +179,9 @@ extern char **environ;
# define SYS_ioprio_set __NR_ioprio_set
#endif
#if !defined(__DragonFly__)
-static inline int ioprio_set(int which _unused,
- int who _unused,
- int ioprio _unused)
+static inline int ioprio_set(int which RC_UNUSED,
+ int who RC_UNUSED,
+ int ioprio RC_UNUSED)
{
#ifdef SYS_ioprio_set
return syscall(SYS_ioprio_set, which, who, ioprio);
diff --git a/src/supervise-daemon/supervise-daemon.c b/src/supervise-daemon/supervise-daemon.c
index 2ef4ca04..836a1ec7 100644
--- a/src/supervise-daemon/supervise-daemon.c
+++ b/src/supervise-daemon/supervise-daemon.c
@@ -192,8 +192,8 @@ extern char **environ;
# define SYS_ioprio_set __NR_ioprio_set
#endif
#if !defined(__DragonFly__)
-static inline int ioprio_set(int which _unused, int who _unused,
- int ioprio _unused)
+static inline int ioprio_set(int which RC_UNUSED, int who RC_UNUSED,
+ int ioprio RC_UNUSED)
{
#ifdef SYS_ioprio_set
return syscall(SYS_ioprio_set, which, who, ioprio);
@@ -208,7 +208,7 @@ static void cleanup(void)
free(changeuser);
}
-_noreturn static void re_exec_supervisor(void)
+RC_NORETURN static void re_exec_supervisor(void)
{
syslog(LOG_WARNING, "Re-executing for %s", svcname);
execlp("supervise-daemon", "supervise-daemon", svcname, "--reexec",
@@ -354,7 +354,7 @@ static pid_t exec_command(const char *cmd)
return pid;
}
-_noreturn static void child_process(char *exec, char **argv)
+RC_NORETURN static void child_process(char *exec, char **argv)
{
RC_STRINGLIST *env_list;
RC_STRING *env;
@@ -587,7 +587,7 @@ _noreturn static void child_process(char *exec, char **argv)
eerrorx("%s: failed to exec `%s': %s", applet, exec,strerror(errno));
}
-_noreturn static void supervisor(char *exec, char **argv)
+RC_NORETURN static void supervisor(char *exec, char **argv)
{
FILE *fp;
char buf[2048];