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Cosmetics:

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- Move to ANSI definitions syntax, removing warnings about type promotions.
- Remove __P().
- Staticise everything.
- Remove warnings about unused args for signal handlers.

Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
This commit is contained in:
Konstantin Belousov 2015-03-18 22:05:15 +00:00
parent d788649d0c
commit ab9d0c2789
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=280232
1 changed files with 24 additions and 33 deletions
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57
tools/regression/sysvshm/shmtest.c
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@ -49,27 +49,22 @@
#include <time.h>
#include <unistd.h>
int main __P((int, char *[]));
void print_shmid_ds __P((struct shmid_ds *, mode_t));
void sigsys_handler __P((int));
void sigchld_handler __P((int));
void cleanup __P((void));
void receiver __P((void));
void usage __P((void));
static void print_shmid_ds(struct shmid_ds *, mode_t);
static void sigsys_handler(int);
static void sigchld_handler(int);
static void cleanup(void);
static void receiver(void);
static void usage(void);
const char *m_str = "The quick brown fox jumped over the lazy dog.";
static const char *m_str = "The quick brown fox jumped over the lazy dog.";
int sender_shmid = -1;
pid_t child_pid;
key_t shmkey;
size_t pgsize;
static int sender_shmid = -1;
static pid_t child_pid;
static key_t shmkey;
static size_t pgsize;
int
main(argc, argv)
int argc;
char *argv[];
main(int argc, char *argv[])
{
struct sigaction sa;
struct shmid_ds s_ds;
@ -172,17 +167,15 @@ main(argc, argv)
errx(1, "sender: received unexpected signal");
}
void
sigsys_handler(signo)
int signo;
static void
sigsys_handler(int signo __unused)
{
errx(1, "System V Shared Memory support is not present in the kernel");
}
void
sigchld_handler(signo)
int signo;
static void
sigchld_handler(int signo __unused)
{
struct shmid_ds s_ds;
int cstatus;
@ -214,8 +207,8 @@ sigchld_handler(signo)
exit(0);
}
void
cleanup()
static void
cleanup(void)
{
/*
@ -227,10 +220,8 @@ cleanup()
}
}
void
print_shmid_ds(sp, mode)
struct shmid_ds *sp;
mode_t mode;
static void
print_shmid_ds(struct shmid_ds *sp, mode_t mode)
{
uid_t uid = geteuid();
gid_t gid = getegid();
@ -262,16 +253,16 @@ print_shmid_ds(sp, mode)
errx(1, "mode mismatch");
}
void
usage()
static void
usage(void)
{
fprintf(stderr, "usage: %s keypath\n", getprogname());
exit(1);
}
void
receiver()
static void
receiver(void)
{
int shmid;
void *shm_buf;