From 382d6537df61d1783985e395b4418324cad1f324 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Fri, 10 Aug 2018 08:23:01 -0500 Subject: libtests/POSIX: Fix warnings and style. --- testsuites/libtests/POSIX/close.c | 4 +--- testsuites/libtests/POSIX/dup2.c | 4 +--- testsuites/libtests/POSIX/fcntl.c | 13 ++++++++----- testsuites/libtests/POSIX/flockfile.c | 1 + testsuites/libtests/POSIX/fork.c | 6 ++++-- testsuites/libtests/POSIX/free.c | 5 ++--- testsuites/libtests/POSIX/fstat.c | 9 +++++---- testsuites/libtests/POSIX/ftrylockfile.c | 4 +++- testsuites/libtests/POSIX/funlockfile.c | 1 + testsuites/libtests/POSIX/getdents.c | 6 +++--- testsuites/libtests/POSIX/getlogin.c | 5 +++-- testsuites/libtests/POSIX/getpwnam.c | 8 ++++---- testsuites/libtests/POSIX/getpwuid.c | 3 +-- testsuites/libtests/POSIX/gettimeofday.c | 3 +-- testsuites/libtests/POSIX/getuid.c | 7 +++---- testsuites/libtests/POSIX/htonl.c | 7 +++++-- testsuites/libtests/POSIX/iconv.c | 5 ++--- testsuites/libtests/POSIX/iconv_close.c | 5 ++--- testsuites/libtests/POSIX/iconv_open.c | 5 ++--- testsuites/libtests/POSIX/issetugid.c | 7 +++---- testsuites/libtests/POSIX/kill.c | 16 ++++++++++------ testsuites/libtests/POSIX/longjmp.c | 5 ++--- testsuites/libtests/POSIX/lseek.c | 14 +++++++++----- testsuites/libtests/POSIX/lstat.c | 7 +++---- testsuites/libtests/POSIX/malloc.c | 5 ++--- testsuites/libtests/POSIX/nanosleep.c | 7 +++---- testsuites/libtests/POSIX/open.c | 9 ++++----- testsuites/libtests/POSIX/pipe.c | 7 +++---- testsuites/libtests/POSIX/posix_memalign.c | 5 ++--- testsuites/libtests/POSIX/read.c | 7 +++---- testsuites/libtests/POSIX/readv.c | 5 ++--- testsuites/libtests/POSIX/realloc.c | 7 +++---- testsuites/libtests/POSIX/setjmp.c | 5 ++--- testsuites/libtests/POSIX/sigaddset.c | 5 ++--- testsuites/libtests/POSIX/sigdelset.c | 5 ++--- testsuites/libtests/POSIX/sigemptyset.c | 5 ++--- testsuites/libtests/POSIX/sigfillset.c | 5 ++--- testsuites/libtests/POSIX/sigismember.c | 3 +-- testsuites/libtests/POSIX/sigprocmask.c | 17 ++++++++++------- testsuites/libtests/POSIX/stat.c | 7 +++---- testsuites/libtests/POSIX/unlink.c | 4 ++-- testsuites/libtests/POSIX/vfork.c | 7 +++---- testsuites/libtests/POSIX/wait.c | 5 ++--- testsuites/libtests/POSIX/waitpid.c | 6 +++--- testsuites/libtests/POSIX/write.c | 7 +++---- testsuites/libtests/POSIX/writev.c | 5 ++--- 46 files changed, 140 insertions(+), 148 deletions(-) (limited to 'testsuites') diff --git a/testsuites/libtests/POSIX/close.c b/testsuites/libtests/POSIX/close.c index 5468adc160..b770a76aed 100644 --- a/testsuites/libtests/POSIX/close.c +++ b/testsuites/libtests/POSIX/close.c @@ -15,7 +15,5 @@ int main (void) { - close (42); - - return 0; + return close(42); } diff --git a/testsuites/libtests/POSIX/dup2.c b/testsuites/libtests/POSIX/dup2.c index b090d63432..2e5238e8aa 100644 --- a/testsuites/libtests/POSIX/dup2.c +++ b/testsuites/libtests/POSIX/dup2.c @@ -18,7 +18,5 @@ main (void) int oldfd = 42; int newfd = 43; - dup2 (oldfd, newfd); - - return 0; + return dup2 (oldfd, newfd); } diff --git a/testsuites/libtests/POSIX/fcntl.c b/testsuites/libtests/POSIX/fcntl.c index dc59d5db3c..9578df418c 100644 --- a/testsuites/libtests/POSIX/fcntl.c +++ b/testsuites/libtests/POSIX/fcntl.c @@ -13,11 +13,14 @@ #include #include -int -main (void) +int main (void) { - fcntl (42, 43); - fcntl (42, 43, 44); + int rc; - return 0; + rc = fcntl (42, 43); + (void) rc; + + rc = fcntl (42, 43, 44); + + return rc; } diff --git a/testsuites/libtests/POSIX/flockfile.c b/testsuites/libtests/POSIX/flockfile.c index 4d1f23ee34..01e322c2c9 100644 --- a/testsuites/libtests/POSIX/flockfile.c +++ b/testsuites/libtests/POSIX/flockfile.c @@ -15,6 +15,7 @@ int main(void) { FILE *file = NULL; + flockfile(file); return 0; } diff --git a/testsuites/libtests/POSIX/fork.c b/testsuites/libtests/POSIX/fork.c index d4392be4e0..e6e233fc12 100644 --- a/testsuites/libtests/POSIX/fork.c +++ b/testsuites/libtests/POSIX/fork.c @@ -15,7 +15,9 @@ int main (void) { - fork (); + int rc; - return 0; + rc = fork(); + + return rc; } diff --git a/testsuites/libtests/POSIX/free.c b/testsuites/libtests/POSIX/free.c index 8473084fb1..8550eaa85c 100644 --- a/testsuites/libtests/POSIX/free.c +++ b/testsuites/libtests/POSIX/free.c @@ -12,10 +12,9 @@ #include -int -main (void) +int main (void) { - free ((void *) 42); + free((void *) 42); return 0; } diff --git a/testsuites/libtests/POSIX/fstat.c b/testsuites/libtests/POSIX/fstat.c index 29c38d6eae..2798365dfd 100644 --- a/testsuites/libtests/POSIX/fstat.c +++ b/testsuites/libtests/POSIX/fstat.c @@ -14,12 +14,13 @@ #include #include -int -main (void) +int main (void) { struct stat buf; int fd = 42; - fstat (fd, &buf); + int rc; - return 0; + rc = fstat(fd, &buf); + + return rc; } diff --git a/testsuites/libtests/POSIX/ftrylockfile.c b/testsuites/libtests/POSIX/ftrylockfile.c index 8e99406493..2a724e6e30 100644 --- a/testsuites/libtests/POSIX/ftrylockfile.c +++ b/testsuites/libtests/POSIX/ftrylockfile.c @@ -15,6 +15,8 @@ int main(void) { FILE *file = NULL; - int ret = ftrylockfile(file); + int ret; + + ret = ftrylockfile(file); return ret; } diff --git a/testsuites/libtests/POSIX/funlockfile.c b/testsuites/libtests/POSIX/funlockfile.c index 571b9e8b80..0069e07f63 100644 --- a/testsuites/libtests/POSIX/funlockfile.c +++ b/testsuites/libtests/POSIX/funlockfile.c @@ -15,6 +15,7 @@ int main(void) { FILE *file = NULL; + funlockfile(file); return 0; } diff --git a/testsuites/libtests/POSIX/getdents.c b/testsuites/libtests/POSIX/getdents.c index bb731e9862..fd801c714d 100644 --- a/testsuites/libtests/POSIX/getdents.c +++ b/testsuites/libtests/POSIX/getdents.c @@ -12,11 +12,11 @@ #include -int -main (void) +int main(void) { int status; int fd = 42; - status = getdents (fd, "/tmp/foo", 0); + status = getdents(fd, "/tmp/foo", 0); + return status; } diff --git a/testsuites/libtests/POSIX/getlogin.c b/testsuites/libtests/POSIX/getlogin.c index f5f38a7ad2..1655056a2c 100644 --- a/testsuites/libtests/POSIX/getlogin.c +++ b/testsuites/libtests/POSIX/getlogin.c @@ -12,11 +12,12 @@ #include -int -main (void) +int main(void) { char *login; + login = getlogin (); + (void) login; return 0; } diff --git a/testsuites/libtests/POSIX/getpwnam.c b/testsuites/libtests/POSIX/getpwnam.c index c220871de4..8151dd0d2f 100644 --- a/testsuites/libtests/POSIX/getpwnam.c +++ b/testsuites/libtests/POSIX/getpwnam.c @@ -13,11 +13,11 @@ #include #include -int -main (void) +int main(void) { struct passwd *pass; - pass = getpwnam ("root"); - return 0; + pass = getpwnam("root"); + + return (pass != NULL); } diff --git a/testsuites/libtests/POSIX/getpwuid.c b/testsuites/libtests/POSIX/getpwuid.c index fb4d050d2a..d0ec315a90 100644 --- a/testsuites/libtests/POSIX/getpwuid.c +++ b/testsuites/libtests/POSIX/getpwuid.c @@ -13,8 +13,7 @@ #include #include -int -main (void) +int main(void) { struct passwd *pass; pass = getpwnam (0); diff --git a/testsuites/libtests/POSIX/gettimeofday.c b/testsuites/libtests/POSIX/gettimeofday.c index f3fa6736ef..8ed8283f19 100644 --- a/testsuites/libtests/POSIX/gettimeofday.c +++ b/testsuites/libtests/POSIX/gettimeofday.c @@ -12,8 +12,7 @@ #include -int -main (void) +int main(void) { struct timeval tv; struct timezone tz; diff --git a/testsuites/libtests/POSIX/getuid.c b/testsuites/libtests/POSIX/getuid.c index d4b942c58d..490a9c7ead 100644 --- a/testsuites/libtests/POSIX/getuid.c +++ b/testsuites/libtests/POSIX/getuid.c @@ -13,11 +13,10 @@ #include #include -int -main (void) +int main(void) { uid_t uid; - uid = getuid (); + uid = getuid(); - return 0; + return (uid != 0); } diff --git a/testsuites/libtests/POSIX/htonl.c b/testsuites/libtests/POSIX/htonl.c index ecdaa9c05e..9ebc768066 100644 --- a/testsuites/libtests/POSIX/htonl.c +++ b/testsuites/libtests/POSIX/htonl.c @@ -12,17 +12,20 @@ #include -int -main (void) +int main(void) { uint32_t u32; uint16_t u16; u32 = htonl(0x12345678); + (void) u32; u16 = htons(0x1234); + (void) u16; u32 = ntohl(0x12345678); + (void) u32; u16 = ntohs(0x1234); + (void) u16; return 0; } diff --git a/testsuites/libtests/POSIX/iconv.c b/testsuites/libtests/POSIX/iconv.c index 7dc25eca83..321f1881f4 100644 --- a/testsuites/libtests/POSIX/iconv.c +++ b/testsuites/libtests/POSIX/iconv.c @@ -12,8 +12,7 @@ #include -int -main (void) +int main(void) { iconv_t cd = NULL; char inbuf[42]; @@ -26,5 +25,5 @@ main (void) char *o = outbuf; ret = iconv(cd, &i, &isize, &o, &osize); - return 0; + return ret; } diff --git a/testsuites/libtests/POSIX/iconv_close.c b/testsuites/libtests/POSIX/iconv_close.c index 3a15788c7d..422a40b68b 100644 --- a/testsuites/libtests/POSIX/iconv_close.c +++ b/testsuites/libtests/POSIX/iconv_close.c @@ -12,13 +12,12 @@ #include -int -main (void) +int main(void) { iconv_t cd = NULL; int ret; ret = iconv_close(cd); - return 0; + return ret; } diff --git a/testsuites/libtests/POSIX/iconv_open.c b/testsuites/libtests/POSIX/iconv_open.c index 7fe11de9ea..11540b584c 100644 --- a/testsuites/libtests/POSIX/iconv_open.c +++ b/testsuites/libtests/POSIX/iconv_open.c @@ -12,12 +12,11 @@ #include -int -main (void) +int main(void) { iconv_t ret; ret = iconv_open("utf8", "ascii" ); - return 0; + return (ret == 0); } diff --git a/testsuites/libtests/POSIX/issetugid.c b/testsuites/libtests/POSIX/issetugid.c index 01ead61a5f..d964769f4f 100644 --- a/testsuites/libtests/POSIX/issetugid.c +++ b/testsuites/libtests/POSIX/issetugid.c @@ -12,11 +12,10 @@ #include -int -main (void) +int main(void) { int status; - status = issetugid (); + status = issetugid(); - return 0; + return status; } diff --git a/testsuites/libtests/POSIX/kill.c b/testsuites/libtests/POSIX/kill.c index 1ab2d77b0a..402f90d8fb 100644 --- a/testsuites/libtests/POSIX/kill.c +++ b/testsuites/libtests/POSIX/kill.c @@ -12,14 +12,18 @@ #include -int -main (void) +int main(void) { pid_t pid = 0; + int rc; - kill (pid, SIGHUP); - kill (pid, SIGKILL); - kill (pid, SIGTERM); + rc = kill(pid, SIGHUP); + (void) rc; - return 0; + rc = kill(pid, SIGKILL); + (void) rc; + + rc = kill(pid, SIGTERM); + + return rc; } diff --git a/testsuites/libtests/POSIX/longjmp.c b/testsuites/libtests/POSIX/longjmp.c index 68f0f83816..a266020b52 100644 --- a/testsuites/libtests/POSIX/longjmp.c +++ b/testsuites/libtests/POSIX/longjmp.c @@ -12,10 +12,9 @@ #include -int -main (void) +int main(void) { jmp_buf buf; - longjmp (buf, 0); + longjmp(buf, 0); return 0; } diff --git a/testsuites/libtests/POSIX/lseek.c b/testsuites/libtests/POSIX/lseek.c index 169d55c1c6..e1d6505098 100644 --- a/testsuites/libtests/POSIX/lseek.c +++ b/testsuites/libtests/POSIX/lseek.c @@ -13,15 +13,19 @@ #include #include -int -main (void) +int main(void) { off_t res; int fd = 42; - res = lseek (fd, 0, SEEK_SET); - res = lseek (fd, 1, SEEK_CUR); - res = lseek (fd, 2, SEEK_END); + res = lseek(fd, 0, SEEK_SET); + (void) res; + + res = lseek(fd, 1, SEEK_CUR); + (void) res; + + res = lseek(fd, 2, SEEK_END); + (void) res; return 0; } diff --git a/testsuites/libtests/POSIX/lstat.c b/testsuites/libtests/POSIX/lstat.c index d92f86e342..afe3fb6970 100644 --- a/testsuites/libtests/POSIX/lstat.c +++ b/testsuites/libtests/POSIX/lstat.c @@ -14,13 +14,12 @@ #include #include -int -main (void) +int main(void) { struct stat buf; int status; - status = lstat ("/tmp/foo", &buf); + status = lstat("/tmp/foo", &buf); - return 0; + return status; } diff --git a/testsuites/libtests/POSIX/malloc.c b/testsuites/libtests/POSIX/malloc.c index 2f16bd3472..dc9ccca225 100644 --- a/testsuites/libtests/POSIX/malloc.c +++ b/testsuites/libtests/POSIX/malloc.c @@ -12,10 +12,9 @@ #include -int -main (void) +int main(void) { - void *ptr = malloc (42); + void *ptr = malloc(42); return (ptr != NULL); } diff --git a/testsuites/libtests/POSIX/nanosleep.c b/testsuites/libtests/POSIX/nanosleep.c index 359ce76d58..0e698f248f 100644 --- a/testsuites/libtests/POSIX/nanosleep.c +++ b/testsuites/libtests/POSIX/nanosleep.c @@ -12,14 +12,13 @@ #include -int -main (void) +int main(void) { struct timespec req = { 0, 42 }; struct timespec rem; int status; - status = nanosleep (&req, &rem); + status = nanosleep(&req, &rem); - return 0; + return status; } diff --git a/testsuites/libtests/POSIX/open.c b/testsuites/libtests/POSIX/open.c index f7d60bb237..55d624660c 100644 --- a/testsuites/libtests/POSIX/open.c +++ b/testsuites/libtests/POSIX/open.c @@ -14,14 +14,13 @@ #include #include -int -main (void) +int main(void) { int fd1; int fd2; - fd1 = open ("/tmp/foo1", O_RDWR | O_APPEND); - fd2 = open ("/tmp/foo2", O_CREAT, S_IWUSR); + fd1 = open("/tmp/foo1", O_RDWR | O_APPEND); + fd2 = open("/tmp/foo2", O_CREAT, S_IWUSR); - return 0; + return (fd1 != fd2); } diff --git a/testsuites/libtests/POSIX/pipe.c b/testsuites/libtests/POSIX/pipe.c index 85d15af147..22df3be865 100644 --- a/testsuites/libtests/POSIX/pipe.c +++ b/testsuites/libtests/POSIX/pipe.c @@ -12,13 +12,12 @@ #include -int -main (void) +int main(void) { int filedes[2]; int status; - status = pipe (filedes); + status = pipe(filedes); - return 0; + return status; } diff --git a/testsuites/libtests/POSIX/posix_memalign.c b/testsuites/libtests/POSIX/posix_memalign.c index a224100f3e..c18852f6f2 100644 --- a/testsuites/libtests/POSIX/posix_memalign.c +++ b/testsuites/libtests/POSIX/posix_memalign.c @@ -12,11 +12,10 @@ #include -int -main (void) +int main(void) { void *a; - int ret = posix_memalign (&a, sizeof (void *) * 2, 42); + int ret = posix_memalign(&a, sizeof (void *) * 2, 42); return ret; } diff --git a/testsuites/libtests/POSIX/read.c b/testsuites/libtests/POSIX/read.c index c495480a40..133c8f4498 100644 --- a/testsuites/libtests/POSIX/read.c +++ b/testsuites/libtests/POSIX/read.c @@ -12,14 +12,13 @@ #include -int -main (void) +int main(void) { int fd = 42; char buf[4]; ssize_t len; - len = read (fd, &buf, 4); + len = read(fd, &buf, 4); - return 0; + return (len != 0); } diff --git a/testsuites/libtests/POSIX/readv.c b/testsuites/libtests/POSIX/readv.c index 12b804e275..a980e9468c 100644 --- a/testsuites/libtests/POSIX/readv.c +++ b/testsuites/libtests/POSIX/readv.c @@ -12,14 +12,13 @@ #include -int -main (void) +int main(void) { struct iovec iov; int count = 4; ssize_t ret; - ret = readv (0, &iov, count); + ret = readv(0, &iov, count); return ret; } diff --git a/testsuites/libtests/POSIX/realloc.c b/testsuites/libtests/POSIX/realloc.c index ac972dbc46..2203e4b880 100644 --- a/testsuites/libtests/POSIX/realloc.c +++ b/testsuites/libtests/POSIX/realloc.c @@ -12,10 +12,9 @@ #include -int -main (void) +int main(void) { - realloc (NULL, 42); + void *p = realloc(NULL, 42); - return 0; + return (p == NULL); } diff --git a/testsuites/libtests/POSIX/setjmp.c b/testsuites/libtests/POSIX/setjmp.c index b460c6796d..e0fdbad109 100644 --- a/testsuites/libtests/POSIX/setjmp.c +++ b/testsuites/libtests/POSIX/setjmp.c @@ -12,10 +12,9 @@ #include -int -main (void) +int main(void) { jmp_buf buf; - setjmp (buf); + setjmp(buf); return 0; } diff --git a/testsuites/libtests/POSIX/sigaddset.c b/testsuites/libtests/POSIX/sigaddset.c index 4a01457f40..39c33f001a 100644 --- a/testsuites/libtests/POSIX/sigaddset.c +++ b/testsuites/libtests/POSIX/sigaddset.c @@ -12,12 +12,11 @@ #include -int -main (void) +int main(void) { sigset_t set; int status; - status = sigaddset (&set, 21); + status = sigaddset(&set, 21); return status; } diff --git a/testsuites/libtests/POSIX/sigdelset.c b/testsuites/libtests/POSIX/sigdelset.c index 58b1bcc292..6a45e66188 100644 --- a/testsuites/libtests/POSIX/sigdelset.c +++ b/testsuites/libtests/POSIX/sigdelset.c @@ -12,12 +12,11 @@ #include -int -main (void) +int main(void) { sigset_t set; int status; - status = sigdelset (&set, 21); + status = sigdelset(&set, 21); return status; } diff --git a/testsuites/libtests/POSIX/sigemptyset.c b/testsuites/libtests/POSIX/sigemptyset.c index effda5e826..5a531504ba 100644 --- a/testsuites/libtests/POSIX/sigemptyset.c +++ b/testsuites/libtests/POSIX/sigemptyset.c @@ -12,11 +12,10 @@ #include -int -main (void) +int main(void) { sigset_t set; - int status = sigemptyset (&set); + int status = sigemptyset(&set); return status; } diff --git a/testsuites/libtests/POSIX/sigfillset.c b/testsuites/libtests/POSIX/sigfillset.c index 521c85f08d..23801bc27c 100644 --- a/testsuites/libtests/POSIX/sigfillset.c +++ b/testsuites/libtests/POSIX/sigfillset.c @@ -12,12 +12,11 @@ #include -int -main (void) +int main(void) { sigset_t set; int status; - status = sigfillset (&set); + status = sigfillset(&set); return status; } diff --git a/testsuites/libtests/POSIX/sigismember.c b/testsuites/libtests/POSIX/sigismember.c index 92ff877120..ed980b70f0 100644 --- a/testsuites/libtests/POSIX/sigismember.c +++ b/testsuites/libtests/POSIX/sigismember.c @@ -12,8 +12,7 @@ #include -int -main (void) +int main(void) { sigset_t set; int status; diff --git a/testsuites/libtests/POSIX/sigprocmask.c b/testsuites/libtests/POSIX/sigprocmask.c index 6fc37b379d..ba634e4660 100644 --- a/testsuites/libtests/POSIX/sigprocmask.c +++ b/testsuites/libtests/POSIX/sigprocmask.c @@ -12,15 +12,18 @@ #include -int -main (void) +int main(void) { - int status; + int rc; sigset_t set1, set2; - status = sigprocmask (SIG_BLOCK, &set1, &set2); - status = sigprocmask (SIG_UNBLOCK, &set1, &set2); - status = sigprocmask (SIG_SETMASK, &set1, &set2); + rc = sigprocmask(SIG_BLOCK, &set1, &set2); + (void) rc; - return 0; + rc = sigprocmask(SIG_UNBLOCK, &set1, &set2); + (void) rc; + + rc = sigprocmask(SIG_SETMASK, &set1, &set2); + + return rc; } diff --git a/testsuites/libtests/POSIX/stat.c b/testsuites/libtests/POSIX/stat.c index 889eb4d620..63d0171ccd 100644 --- a/testsuites/libtests/POSIX/stat.c +++ b/testsuites/libtests/POSIX/stat.c @@ -14,13 +14,12 @@ #include #include -int -main (void) +int main(void) { struct stat buf; int status; - status = stat ("/tmp/foo", &buf); + status = stat("/tmp/foo", &buf); - return 0; + return status; } diff --git a/testsuites/libtests/POSIX/unlink.c b/testsuites/libtests/POSIX/unlink.c index 25ed5cc499..dc8a370427 100644 --- a/testsuites/libtests/POSIX/unlink.c +++ b/testsuites/libtests/POSIX/unlink.c @@ -16,7 +16,7 @@ int main (void) { int status; - status = unlink ("/tmp/foo"); + status = unlink("/tmp/foo"); - return 0; + return status; } diff --git a/testsuites/libtests/POSIX/vfork.c b/testsuites/libtests/POSIX/vfork.c index 7868ae686a..7e5858a5eb 100644 --- a/testsuites/libtests/POSIX/vfork.c +++ b/testsuites/libtests/POSIX/vfork.c @@ -13,11 +13,10 @@ #include #include -int -main (void) +int main(void) { pid_t pid; - pid = vfork (); + pid = vfork(); - return 0; + return (pid != 0); } diff --git a/testsuites/libtests/POSIX/wait.c b/testsuites/libtests/POSIX/wait.c index 9069bdbe2d..e1f1dc1619 100644 --- a/testsuites/libtests/POSIX/wait.c +++ b/testsuites/libtests/POSIX/wait.c @@ -13,12 +13,11 @@ #include #include -int -main (void) +int main(void) { int status; pid_t pid; pid = wait(&status); - return 0; + return (pid != 0); } diff --git a/testsuites/libtests/POSIX/waitpid.c b/testsuites/libtests/POSIX/waitpid.c index 991d27a8ed..0164c43442 100644 --- a/testsuites/libtests/POSIX/waitpid.c +++ b/testsuites/libtests/POSIX/waitpid.c @@ -14,11 +14,11 @@ #include int -main (void) +main(void) { int status; pid_t pid; - pid = waitpid (-1, &status, WNOHANG); + pid = waitpid(-1, &status, WNOHANG); - return 0; + return (pid != 0); } diff --git a/testsuites/libtests/POSIX/write.c b/testsuites/libtests/POSIX/write.c index 211e7d3b84..23c1f85091 100644 --- a/testsuites/libtests/POSIX/write.c +++ b/testsuites/libtests/POSIX/write.c @@ -12,14 +12,13 @@ #include -int -main (void) +int main(void) { char string[] = "1234"; size_t count = 4; ssize_t ret; - ret = write (0, &string, count); + ret = write(0, &string, count); - return 0; + return ret; } diff --git a/testsuites/libtests/POSIX/writev.c b/testsuites/libtests/POSIX/writev.c index b0312d42c7..853b8a8ced 100644 --- a/testsuites/libtests/POSIX/writev.c +++ b/testsuites/libtests/POSIX/writev.c @@ -12,14 +12,13 @@ #include -int -main (void) +int main(void) { struct iovec iov; int count = 4; ssize_t ret; - ret = writev (0, &iov, count); + ret = writev(0, &iov, count); return ret; } -- cgit v1.2.3