patch-1.3.93 linux/include/asm-sparc/posix_types.h
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- Lines: 91
- Date:
Sun Apr 21 12:30:33 1996
- Orig file:
v1.3.92/linux/include/asm-sparc/posix_types.h
- Orig date:
Thu Jan 1 02:00:00 1970
diff -u --recursive --new-file v1.3.92/linux/include/asm-sparc/posix_types.h linux/include/asm-sparc/posix_types.h
@@ -0,0 +1,90 @@
+#ifndef __ARCH_SPARC_POSIX_TYPES_H
+#define __ARCH_SPARC_POSIX_TYPES_H
+
+/*
+ * This file is generally used by user-level software, so you need to
+ * be a little careful about namespace pollution etc. Also, we cannot
+ * assume GCC is being used.
+ */
+
+/* When cross-compilation is no longer an issue, fix this. */
+#ifdef __svr4__
+typedef unsigned int __kernel_size_t; /* solaris sucks */
+#else
+typedef long unsigned int __kernel_size_t; /* sunos is much better */
+#endif /* !(__svr4__) */
+
+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_uid_t;
+typedef unsigned short __kernel_gid_t;
+typedef unsigned short __kernel_dev_t;
+typedef unsigned long __kernel_ino_t;
+typedef unsigned short __kernel_mode_t;
+typedef unsigned short __kernel_umode_t;
+typedef short __kernel_nlink_t;
+typedef long __kernel_daddr_t;
+typedef long __kernel_off_t;
+typedef char * __kernel_caddr_t;
+
+#ifdef __GNUC__
+typedef long long __kernel_loff_t;
+#endif
+
+#undef __FD_SET
+static __inline__ void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp)
+{
+ unsigned long _tmp = fd / __NFDBITS;
+ unsigned long _rem = fd % __NFDBITS;
+ fdsetp->fds_bits[_tmp] |= (1UL<<_rem);
+}
+
+#undef __FD_CLR
+static __inline__ void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
+{
+ unsigned long _tmp = fd / __NFDBITS;
+ unsigned long _rem = fd % __NFDBITS;
+ fdsetp->fds_bits[_tmp] &= ~(1UL<<_rem);
+}
+
+#undef __FD_ISSET
+static __inline__ int __FD_ISSET(unsigned long fd, __kernel_fd_set *p)
+{
+ unsigned long _tmp = fd / __NFDBITS;
+ unsigned long _rem = fd % __NFDBITS;
+ return (p->fds_bits[_tmp] & (1UL<<_rem)) != 0;
+}
+
+/*
+ * This will unroll the loop for the normal constant cases (4 or 8 longs,
+ * for 256 and 512-bit fd_sets respectively)
+ */
+#undef __FD_ZERO
+static __inline__ void __FD_ZERO(__kernel_fd_set *p)
+{
+ unsigned int *tmp = p->fds_bits;
+ int i;
+
+ if (__builtin_constant_p(__FDSET_INTS)) {
+ switch (__FDSET_INTS) {
+ 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;
+ case 4:
+ tmp[0] = 0; tmp[1] = 0; tmp[2] = 0; tmp[3] = 0;
+ return;
+ }
+ }
+ i = __FDSET_INTS;
+ while (i) {
+ i--;
+ *tmp = 0;
+ tmp++;
+ }
+}
+
+#endif /* !(__ARCH_SPARC_POSIX_TYPES_H) */
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TCL-scripts by Sam Shen, slshen@lbl.gov
with Sam's (original) version of this