[linux] Fix building on RHEL5 and similar platforms

Signed-off-by: Michael Brown <mcb30@ipxe.org>

1 files changed, 40 insertions, 48 deletions

diff --git a/src/arch/x86/core/linux/linux_api.c b/src/arch/x86/core/linux/linux_api.c
index e5786870f..c8a09b7d8 100644
--- a/src/arch/x86/core/linux/linux_api.c
+++ b/src/arch/x86/core/linux/linux_api.c
@@ -16,7 +16,7 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-FILE_LICENCE(GPL2_OR_LATER);
+FILE_LICENCE ( GPL2_OR_LATER );
 
 /** @file
  *
@@ -29,86 +29,78 @@ FILE_LICENCE(GPL2_OR_LATER);
 #include <asm/unistd.h>
 #include <string.h>
 
-int linux_open(const char *pathname, int flags)
-{
-	return linux_syscall(__NR_open, pathname, flags);
+int linux_open ( const char *pathname, int flags ) {
+	return linux_syscall ( __NR_open, pathname, flags );
 }
 
-int linux_close(int fd)
-{
-	return linux_syscall(__NR_close, fd);
+int linux_close ( int fd ) {
+	return linux_syscall ( __NR_close, fd );
 }
 
-ssize_t linux_read(int fd, void *buf, size_t count)
-{
-	return linux_syscall(__NR_read, fd, buf, count);
+__kernel_ssize_t linux_read ( int fd, void *buf, __kernel_size_t count ) {
+	return linux_syscall ( __NR_read, fd, buf, count );
 }
 
-ssize_t linux_write(int fd, const void *buf, size_t count)
-{
-	return linux_syscall(__NR_write, fd, buf, count);
+__kernel_ssize_t linux_write ( int fd, const void *buf,
+			       __kernel_size_t count ) {
+	return linux_syscall  (  __NR_write, fd, buf, count );
 }
 
-int linux_fcntl(int fd, int cmd, ...)
-{
+int linux_fcntl ( int fd, int cmd, ... ) {
 	long arg;
 	va_list list;
 
-	va_start(list, cmd);
-	arg = va_arg(list, long);
-	va_end(list);
+	va_start ( list, cmd );
+	arg = va_arg ( list, long );
+	va_end ( list );
 
-	return linux_syscall(__NR_fcntl, fd, cmd, arg);
+	return linux_syscall ( __NR_fcntl, fd, cmd, arg );
 }
 
-int linux_ioctl(int fd, int request, ...)
-{
+int linux_ioctl ( int fd, int request, ... ) {
 	void *arg;
 	va_list list;
 
-	va_start(list, request);
-	arg = va_arg(list, void *);
-	va_end(list);
+	va_start ( list, request );
+	arg = va_arg ( list, void * );
+	va_end ( list );
 
-	return linux_syscall(__NR_ioctl, fd, request, arg);
+	return linux_syscall ( __NR_ioctl, fd, request, arg );
 }
 
-int linux_poll(struct pollfd *fds, nfds_t nfds, int timeout)
-{
-	return linux_syscall(__NR_poll, fds, nfds, timeout);
+int linux_poll ( struct pollfd *fds, nfds_t nfds, int timeout ) {
+	return linux_syscall ( __NR_poll, fds, nfds, timeout );
 }
 
-int linux_nanosleep(const struct timespec *req, struct timespec *rem)
-{
-	return linux_syscall(__NR_nanosleep, req, rem);
+int linux_nanosleep ( const struct timespec *req, struct timespec *rem ) {
+	return linux_syscall ( __NR_nanosleep, req, rem );
 }
 
-int linux_usleep(useconds_t usec)
-{
+int linux_usleep ( useconds_t usec ) {
 	struct timespec ts = {
-		.tv_sec = (long) (usec / 1000000),
-		.tv_nsec = (long) (usec % 1000000) * 1000ul
+		.tv_sec = ( ( long ) ( usec / 1000000 ) ),
+		.tv_nsec = ( ( long ) ( usec % 1000000 ) * 1000UL ),
 	};
 
-	return linux_nanosleep(&ts, NULL);
+	return linux_nanosleep ( &ts, NULL );
 }
 
-int linux_gettimeofday(struct timeval *tv, struct timezone *tz)
-{
-	return linux_syscall(__NR_gettimeofday, tv, tz);
+int linux_gettimeofday ( struct timeval *tv, struct timezone *tz ) {
+	return linux_syscall ( __NR_gettimeofday, tv, tz );
 }
 
-void *linux_mmap(void *addr, size_t length, int prot, int flags, int fd, off_t offset)
-{
-	return (void *)linux_syscall(__SYSCALL_mmap, addr, length, prot, flags, fd, offset);
+void * linux_mmap ( void *addr, __kernel_size_t length, int prot, int flags,
+		    int fd, __kernel_off_t offset ) {
+	return ( void * ) linux_syscall ( __SYSCALL_mmap, addr, length, prot,
+					  flags, fd, offset );
 }
 
-void *linux_mremap(void *old_address, size_t old_size, size_t new_size, int flags)
-{
-	return (void *)linux_syscall(__NR_mremap, old_address, old_size, new_size, flags);
+void * linux_mremap ( void *old_address, __kernel_size_t old_size,
+		      __kernel_size_t new_size, int flags ) {
+	return ( void * ) linux_syscall ( __NR_mremap, old_address, old_size,
+					  new_size, flags );
 }
 
-int linux_munmap(void *addr, size_t length)
-{
-	return linux_syscall(__NR_munmap, addr, length);
+int linux_munmap ( void *addr, __kernel_size_t length ) {
+	return linux_syscall ( __NR_munmap, addr, length );
 }