patch-2.1.9 linux/include/asm-sparc/posix_types.h

• Lines: 87
• Date: Sat Nov 9 10:29:57 1996
• Orig file: v2.1.8/linux/include/asm-sparc/posix_types.h
• Orig date: Mon Jun 3 10:09:14 1996

diff -u --recursive --new-file v2.1.8/linux/include/asm-sparc/posix_types.h linux/include/asm-sparc/posix_types.h
@@ -8,17 +8,18 @@
  */
 
 /* When cross-compilation is no longer an issue, fix this. */
-#ifdef __svr4__
-typedef unsigned int           __kernel_size_t;      /* solaris sucks */
+#if defined(__svr4__) || defined(__ELF__)
+typedef unsigned int           __kernel_size_t;
 #else
-typedef long unsigned int      __kernel_size_t;      /* sunos is much better */
-#endif /* !(__svr4__) */
+typedef long unsigned int      __kernel_size_t;
+#endif /* !(__svr4__ || __ELF__) */
 
 typedef int                    __kernel_ssize_t;
 typedef long int               __kernel_ptrdiff_t;
 typedef long                   __kernel_time_t;
 typedef long                   __kernel_clock_t;
 typedef int                    __kernel_pid_t;
+typedef unsigned short         __kernel_ipc_pid_t;
 typedef unsigned short         __kernel_uid_t;
 typedef unsigned short         __kernel_gid_t;
 typedef unsigned short         __kernel_dev_t;
@@ -55,7 +56,7 @@
 }
 
 #undef __FD_ISSET
-static __inline__ int __FD_ISSET(unsigned long fd, __kernel_fd_set *p)
+static __inline__ int __FD_ISSET(unsigned long fd, __const__ __kernel_fd_set *p)
 { 
 	unsigned long _tmp = fd / __NFDBITS;
 	unsigned long _rem = fd % __NFDBITS;
@@ -63,27 +64,43 @@
 }
 
 /*
- * This will unroll the loop for the normal constant cases (4 or 8 longs,
- * for 256 and 512-bit fd_sets respectively)
+ * This will unroll the loop for the normal constant cases (8 or 32 longs,
+ * for 256 and 1024-bit fd_sets respectively)
  */
 #undef __FD_ZERO
 static __inline__ void __FD_ZERO(__kernel_fd_set *p)
 {
-	unsigned int *tmp = p->fds_bits;
+	unsigned long *tmp = p->fds_bits;
 	int i;
 
-	if (__builtin_constant_p(__FDSET_INTS)) {
-		switch (__FDSET_INTS) {
+	if (__builtin_constant_p(__FDSET_LONGS)) {
+		switch (__FDSET_LONGS) {
+			case 32:
+			  tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
+			  tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
+			  tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
+			  tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
+			  tmp[16] = 0; tmp[17] = 0; tmp[18] = 0; tmp[19] = 0;
+			  tmp[20] = 0; tmp[21] = 0; tmp[22] = 0; tmp[23] = 0;
+			  tmp[24] = 0; tmp[25] = 0; tmp[26] = 0; tmp[27] = 0;
+			  tmp[28] = 0; tmp[29] = 0; tmp[30] = 0; tmp[31] = 0;
+			  return;
+			case 16:
+			  tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
+			  tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
+			  tmp[ 8] = 0; tmp[ 9] = 0; tmp[10] = 0; tmp[11] = 0;
+			  tmp[12] = 0; tmp[13] = 0; tmp[14] = 0; tmp[15] = 0;
+			  return;
 			case 8:
-				tmp[0] = 0; tmp[1] = 0; tmp[2] = 0; tmp[3] = 0;
-				tmp[4] = 0; tmp[5] = 0; tmp[6] = 0; tmp[7] = 0;
-				return;
+			  tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
+			  tmp[ 4] = 0; tmp[ 5] = 0; tmp[ 6] = 0; tmp[ 7] = 0;
+			  return;
 			case 4:
-				tmp[0] = 0; tmp[1] = 0; tmp[2] = 0; tmp[3] = 0;
-				return;
+			  tmp[ 0] = 0; tmp[ 1] = 0; tmp[ 2] = 0; tmp[ 3] = 0;
+			  return;
 		}
 	}
-	i = __FDSET_INTS;
+	i = __FDSET_LONGS;
 	while (i) {
 		i--;
 		*tmp = 0;