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author | Roland McGrath <roland@gnu.org> | 1996-04-28 18:25:22 +0000 |
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committer | Roland McGrath <roland@gnu.org> | 1996-04-28 18:25:22 +0000 |
commit | 7b3547eb0fb471e1f2135f709eb53d79a45838cb (patch) | |
tree | 5ec64c900d89bf836e82d439f0c150ce8f00fa2b /sysdeps/unix/sysv/linux/gnu | |
parent | b1794a285fcdb09129bbd9d984f45278822637ba (diff) | |
download | glibc-7b3547eb0fb471e1f2135f709eb53d79a45838cb.tar.gz glibc-7b3547eb0fb471e1f2135f709eb53d79a45838cb.tar.xz glibc-7b3547eb0fb471e1f2135f709eb53d79a45838cb.zip |
Sun Apr 28 14:14:35 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* sysdeps/unix/sysv/linux/i386/Makefile: New file. Wed Apr 24 17:35:30 Ulrich Drepper <drepper@cygnus.com> * inet/netinet/in.h, socket/sys/socket.h: Move to sysdeps/generic/netinet/in.h, sysdeps/generic/sys/socket.h. * netinet/in.h, sys/socket.h: Remove file. * misc/Makefile (routines): Add fdatasync. * posix/Makefile (headers): Add sched.h. (routines): Add nanosleep, sched_setp, sched_getp, sched_sets, sched_gets, sched_yield, sched_primax, sched_primin, sched_rr_gi. * posix/getconf.c (vars): Add entries for _POSIX_REALTIME_SIGNALS, _POSIX_PRIORITY_SCHEDULING, _POSIX_TIMERS, _POSIX_ASYNCHRONOUS_IO, _POSIX_PRIORITIZED_IO, _POSIX_SYNCHRONIZED_IO, _POSIX_FSYNC, _POSIX_MAPPED_FILES, _POSIX_MEMLOCK, _POSIX_MEMLOCK_RANGE, _POSIX_MEMORY_PROTECTION, _POSIX_MESSAGE_PASSING, _POSIX_SEMAPHORES, _POSIX_SHARED_MEMORY_OBJECTS. * posix/sched.h: New file. Header for POSIX scheduling interface. * posix/unistd.h: Describe options from POSIX.4. Add declaration of fdatasync. * sysdeps/generic/confname.h: Add definition for _SC_REALTIME_SIGNALS, _SC_PRIORITY_SCHEDULING, _SC_TIMERS, _SC_ASYNCHRONOUS_IO, _SC_PRIORITIZED_IO, _SC_SYNCHRONIZED_IO, _SC_FSYNC, _SC_MAPPED_FILES, _SC_MEMLOCK, _SC_MEMLOCK_RANGE, _SC_MEMORY_PROTECTION, _SC_MESSAGE_PASSING, _SC_SEMAPHORES, _SC_SHARED_MEMORY_OBJECTS. * sysdeps/generic/fdatasync.c: New file. Default implementation simply uses fsync. * sysdeps/generic/netinit/in.h: Moved to here from inet/netinet/in.h. * sysdeps/generic/schedbits.h: New file. System dependent defintion for POSIX.4 scheduling interface. * sysdeps/generic/sys/socket.h: Moved to here from socket/sys/socket.h. * sysdeps/stub/nanosleep.c, sysdeps/stub/sched_getp.c, sysdeps/stub/sched_gets.c, sysdeps/stub/sched_primax.c, sysdeps/stub/sched_primin.c, sysdeps/stub/sched_rr_gi.c, sysdeps/stub/sched_setp.c, sysdeps/stub/sched_sets.c, sysdeps/stub/sched_yield.c: New file: Stub implementation for systems missing these POSIX.4 system calls. * sysdeps/unix/sysv/linux/gnu/types.h, sysdeps/unix/sysv/linux/ioctls.h: Use kernel header for data type definitions. * sysdeps/unix/sysv/linux/netinet/in.h: New file. Linux specific version. * sysdeps/unix/sysv/linux/posix_opt.h: New file. Define POSIX options applicable for Linux. * sysdeps/unix/sysv/linux/syscalls.list: Add definitions for fdatasync, nanosleep, sched_setparam, sched_getparam, sched_setscheduler, sched_getscheduler, sched_yield, sched_get_priority_max, sched_get_priority_min, and sched_rr_get_interval. * sysdeps/unix/sysv/linux/sysconf.c: Add handling of POSIX.4 options. * sysdeps/unix/sysv/linux/termbits.h: Use kernel headers. * time/sys/time.h: Remove definition of `struct timespec'. * time/time.h (struct timespec): Move definition to here. variable, LUCKY, to use instead of setting D to -1 (which fouls
Diffstat (limited to 'sysdeps/unix/sysv/linux/gnu')
-rw-r--r-- | sysdeps/unix/sysv/linux/gnu/types.h | 50 |
1 files changed, 16 insertions, 34 deletions
diff --git a/sysdeps/unix/sysv/linux/gnu/types.h b/sysdeps/unix/sysv/linux/gnu/types.h index 43264b5d45..7876c408c4 100644 --- a/sysdeps/unix/sysv/linux/gnu/types.h +++ b/sysdeps/unix/sysv/linux/gnu/types.h @@ -19,6 +19,9 @@ Cambridge, MA 02139, USA. */ #ifndef _GNU_TYPES_H #define _GNU_TYPES_H 1 +/* Get actual type definitions for architecture from kernel headers. */ +#include <linux/posix_types.h> + /* Convenience types. */ typedef unsigned char __u_char; typedef unsigned short __u_short; @@ -38,15 +41,15 @@ typedef struct __u_long val[2]; } __u_quad_t; #endif -typedef unsigned short int __dev_t; /* Type of device numbers. */ -typedef unsigned short int __uid_t; /* Type of user identifications. */ -typedef unsigned short int __gid_t; /* Type of group identifications. */ -typedef unsigned long int __ino_t; /* Type of file serial numbers. */ -typedef unsigned short int __mode_t; /* Type of file attribute bitmasks. */ -typedef unsigned short int __nlink_t; /* Type of file link counts. */ -typedef long int __off_t; /* Type of file sizes and offsets. */ -typedef int __pid_t; /* Type of process identifications. */ -typedef int __ssize_t; /* Type of a byte count, or error. */ +typedef __kernel_dev_t __dev_t; /* Type of device numbers. */ +typedef __kernel_uid_t __uid_t; /* Type of user identifications. */ +typedef __kernel_gid_t __gid_t; /* Type of group identifications. */ +typedef __kernel_ino_t __ino_t; /* Type of file serial numbers. */ +typedef __kernel_mode_t __mode_t; /* Type of file attribute bitmasks. */ +typedef __kernel_nlink_t __nlink_t; /* Type of file link counts. */ +typedef __kernel_off_t __off_t; /* Type of file sizes and offsets. */ +typedef __kernel_pid_t __pid_t; /* Type of process identifications. */ +typedef __kernel_ssize_t __ssize_t; /* Type of a byte count, or error. */ #ifdef __GNUC__ typedef long long int __fsid_t; /* Type of file system IDs. */ #else @@ -56,33 +59,12 @@ typedef struct { /* Type of file system IDs. */ #endif /* Everythin' else. */ -typedef int __daddr_t; /* The type of a disk address. */ -typedef char *__caddr_t; -typedef long int __time_t; +typedef __kernel_daddr_t __daddr_t; /* The type of a disk address. */ +typedef __kernel_caddr_t __caddr_t; +typedef __kernel_time_t __time_t; typedef long int __swblk_t; /* Type of a swap block maybe? */ /* fd_set for select. */ - -/* Number of descriptors that can fit in an `fd_set'. */ -#define __FD_SETSIZE 256 - -/* It's easier to assume 8-bit bytes than to get CHAR_BIT. */ -#define __NFDBITS (sizeof (unsigned long int) * 8) -#define __FDELT(d) ((d) / __NFDBITS) -#define __FDMASK(d) (1 << ((d) % __NFDBITS)) - -typedef struct - { - /* Some braindead old software uses this member name. */ - unsigned long int fds_bits[(__FD_SETSIZE + (__NFDBITS - 1)) / __NFDBITS]; - } __fd_set; - -/* This line MUST be split! Otherwise m4 will not change it. */ -#define __FD_ZERO(set) \ - ((void) memset ((__ptr_t) (set), 0, sizeof (fd_set))) -#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d)) -#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d)) -#define __FD_ISSET(d, set) ((set)->fds_bits[__FDELT(d)] & __FDMASK(d)) - +typedef __kernel_fd_set __fd_set; #endif /* gnu/types.h */ |