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Clean up warnings that can use the _unused macro

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X-Gentoo-Bug: 604666
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=604666
This commit is contained in:
Benda Xu 2017-01-04 17:18:35 -06:00 committed by William Hubbs
parent 92325b44ba
commit c304522131
4 changed files with 12 additions and 5 deletions
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3
src/librc/librc-misc.c
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@ -19,6 +19,7 @@
#include "queue.h" #include "queue.h"
#include "librc.h" #include "librc.h"
#include "helpers.h"
bool bool
rc_yesno(const char *value) rc_yesno(const char *value)
@ -118,7 +119,7 @@ rc_getline(char **line, size_t *len, FILE *fp)
librc_hidden_def(rc_getline) librc_hidden_def(rc_getline)
char * char *
rc_proc_getent(const char *ent) rc_proc_getent(const char *ent _unused)
{ {
#ifdef __linux__ #ifdef __linux__
FILE *fp; FILE *fp;

5
src/librc/librc.c
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@ -19,6 +19,7 @@ const char librc_copyright[] = "Copyright (c) 2007-2008 Roy Marples";
#include "queue.h" #include "queue.h"
#include "librc.h" #include "librc.h"
#include <helpers.h>
#ifdef __FreeBSD__ #ifdef __FreeBSD__
# include <sys/sysctl.h> # include <sys/sysctl.h>
#endif #endif
@ -232,7 +233,7 @@ detect_prefix(const char *systype)
} }
static const char * static const char *
detect_container(const char *systype) detect_container(const char *systype _unused)
{ {
#ifdef __FreeBSD__ #ifdef __FreeBSD__
if (systype) { if (systype) {
@ -296,7 +297,7 @@ detect_container(const char *systype)
} }
static const char * static const char *
detect_vm(const char *systype) detect_vm(const char *systype _unused)
{ {
#ifdef __NetBSD__ #ifdef __NetBSD__
if (systype) { if (systype) {

5
src/rc/start-stop-daemon.c
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@ -64,6 +64,7 @@ static struct pam_conv conv = { NULL, NULL};
#include "rc.h" #include "rc.h"
#include "rc-misc.h" #include "rc-misc.h"
#include "_usage.h" #include "_usage.h"
#include "helpers.h"
const char *applet = NULL; const char *applet = NULL;
const char *extraopts = NULL; const char *extraopts = NULL;
@ -153,7 +154,9 @@ extern char **environ;
# define SYS_ioprio_set __NR_ioprio_set # define SYS_ioprio_set __NR_ioprio_set
#endif #endif
#if !defined(__DragonFly__) #if !defined(__DragonFly__)
static inline int ioprio_set(int which, int who, int ioprio) static inline int ioprio_set(int which _unused,
int who _unused,
int ioprio _unused)
{ {
#ifdef SYS_ioprio_set #ifdef SYS_ioprio_set
return syscall(SYS_ioprio_set, which, who, ioprio); return syscall(SYS_ioprio_set, which, who, ioprio);

4
src/rc/supervise-daemon.c
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@ -62,6 +62,7 @@ static struct pam_conv conv = { NULL, NULL};
#include "rc.h" #include "rc.h"
#include "rc-misc.h" #include "rc-misc.h"
#include "_usage.h" #include "_usage.h"
#include "helpers.h"
const char *applet = NULL; const char *applet = NULL;
const char *extraopts = NULL; const char *extraopts = NULL;
@ -124,7 +125,8 @@ extern char **environ;
# define SYS_ioprio_set __NR_ioprio_set # define SYS_ioprio_set __NR_ioprio_set
#endif #endif
#if !defined(__DragonFly__) #if !defined(__DragonFly__)
static inline int ioprio_set(int which, int who, int ioprio) static inline int ioprio_set(int which _unused, int who _unused,
int ioprio _unused)
{ {
#ifdef SYS_ioprio_set #ifdef SYS_ioprio_set
return syscall(SYS_ioprio_set, which, who, ioprio); return syscall(SYS_ioprio_set, which, who, ioprio);