diff options
Diffstat (limited to 'sysdeps/unix/bsd/bits')
| -rw-r--r-- | sysdeps/unix/bsd/bits/dirent.h | 29 | ||||
| -rw-r--r-- | sysdeps/unix/bsd/bits/fcntl.h | 114 | ||||
| -rw-r--r-- | sysdeps/unix/bsd/bits/posix_opt.h | 5 | ||||
| -rw-r--r-- | sysdeps/unix/bsd/bits/signum.h | 70 | ||||
| -rw-r--r-- | sysdeps/unix/bsd/bits/stat.h | 87 | ||||
| -rw-r--r-- | sysdeps/unix/bsd/bits/waitflags.h | 30 |
6 files changed, 335 insertions, 0 deletions
diff --git a/sysdeps/unix/bsd/bits/dirent.h b/sysdeps/unix/bsd/bits/dirent.h new file mode 100644 index 0000000000..2f563ec306 --- /dev/null +++ b/sysdeps/unix/bsd/bits/dirent.h @@ -0,0 +1,29 @@ +/* Directory entry structure `struct dirent'. 4.2BSD version. +Copyright (C) 1996 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +struct dirent + { + unsigned int d_fileno; /* 32 bits. */ + unsigned short int d_reclen; /* 16 bits. */ + unsigned short int d_namlen; /* 16 bits. */ + char d_name[1]; /* Variable length. */ + }; + +#define _DIRENT_HAVE_D_RECLEN 1 +#define _DIRENT_HAVE_D_NAMLEN 1 diff --git a/sysdeps/unix/bsd/bits/fcntl.h b/sysdeps/unix/bsd/bits/fcntl.h new file mode 100644 index 0000000000..3d9bcb5c60 --- /dev/null +++ b/sysdeps/unix/bsd/bits/fcntl.h @@ -0,0 +1,114 @@ +/* O_*, F_*, FD_* bit values for 4.3 BSD. + Copyright (C) 1991, 1992, 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _FCNTL_H +#error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead." +#endif + + +/* File access modes for `open' and `fcntl'. */ +#define O_RDONLY 0 /* Open read-only. */ +#define O_WRONLY 1 /* Open write-only. */ +#define O_RDWR 2 /* Open read/write. */ + + +/* Bits OR'd into the second argument to open. */ +#define O_CREAT 0x0200 /* Create file if it doesn't exist. */ +#define O_EXCL 0x0800 /* Fail if file already exists. */ +#define O_TRUNC 0x0400 /* Truncate file to zero length. */ +/* Apparently not assigning a controlling terminal is the default + behavior in BSD, so no bit is required to request that behavior. */ +#define O_NOCTTY 0 /* Don't assign a controlling terminal. */ +#if defined (__USE_BSD) || defined (__USE_SVID) +#define O_ASYNC 0x0040 /* Send SIGIO to owner when data is ready. */ +#define O_FSYNC 0x2000 /* Synchronous writes. */ +#define O_SYNC O_FSYNC +#endif + +/* File status flags for `open' and `fcntl'. */ +#define O_APPEND 0x0008 /* Writes append to the file. */ +#define O_NONBLOCK 0x0004 /* Non-blocking I/O. */ + +#ifdef __USE_BSD +/* BSD before 4.4 doesn't support POSIX.1 O_NONBLOCK, + but O_NDELAY is close. */ +#define O_NDELAY O_NONBLOCK +#endif + +#ifdef __USE_BSD +/* Bits in the file status flags returned by F_GETFL. + These are all the O_* flags, plus FREAD and FWRITE, which are + independent bits set by which of O_RDONLY, O_WRONLY, and O_RDWR, was + given to `open'. */ +#define FREAD 1 +#define FWRITE 2 + +/* Traditional BSD names the O_* bits. */ +#define FASYNC O_ASYNC +#define FCREAT O_CREAT +#define FEXCL O_EXCL +#define FTRUNC O_TRUNC +#define FNOCTTY O_NOCTTY +#define FFSYNC O_FSYNC +#define FSYNC O_SYNC +#define FAPPEND O_APPEND +#define FNONBLOCK O_NONBLOCK +#define FNDELAY O_NDELAY +#endif + +/* Mask for file access modes. This is system-dependent in case + some system ever wants to define some other flavor of access. */ +#define O_ACCMODE (O_RDONLY|O_WRONLY|O_RDWR) + +/* Values for the second argument to `fcntl'. */ +#define F_DUPFD 0 /* Duplicate file descriptor. */ +#define F_GETFD 1 /* Get file descriptor flags. */ +#define F_SETFD 2 /* Set file descriptor flags. */ +#define F_GETFL 3 /* Get file status flags. */ +#define F_SETFL 4 /* Set file status flags. */ +#ifdef __USE_BSD +#define F_GETOWN 5 /* Get owner (receiver of SIGIO). */ +#define F_SETOWN 6 /* Set owner (receiver of SIGIO). */ +#endif +#define F_GETLK 7 /* Get record locking info. */ +#define F_SETLK 8 /* Set record locking info (non-blocking). */ +#define F_SETLKW 9 /* Set record locking info (blocking). */ + +/* File descriptor flags used with F_GETFD and F_SETFD. */ +#define FD_CLOEXEC 1 /* Close on exec. */ + + +#include <bits/types.h> + +/* The structure describing an advisory lock. This is the type of the third + argument to `fcntl' for the F_GETLK, F_SETLK, and F_SETLKW requests. */ +struct flock + { + short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */ + short int l_whence; /* Where `l_start' is relative to (like `lseek'). */ + __off_t l_start; /* Offset where the lock begins. */ + __off_t l_len; /* Size of the locked area; zero means until EOF. */ + short int l_pid; /* Process holding the lock. */ + short int l_xxx; /* Reserved for future use. */ + }; + +/* Values for the `l_type' field of a `struct flock'. */ +#define F_RDLCK 1 /* Read lock. */ +#define F_WRLCK 2 /* Write lock. */ +#define F_UNLCK 3 /* Remove lock. */ diff --git a/sysdeps/unix/bsd/bits/posix_opt.h b/sysdeps/unix/bsd/bits/posix_opt.h new file mode 100644 index 0000000000..7d5e5782eb --- /dev/null +++ b/sysdeps/unix/bsd/bits/posix_opt.h @@ -0,0 +1,5 @@ +#define _POSIX_JOB_CONTROL 1 +#undef _POSIX_SAVED_IDS +#define _POSIX_CHOWN_RESTRICTED 1 +#define _POSIX_NO_TRUNC -1 +#define _POSIX_VDISABLE ((unsigned char) -1) diff --git a/sysdeps/unix/bsd/bits/signum.h b/sysdeps/unix/bsd/bits/signum.h new file mode 100644 index 0000000000..775240fc05 --- /dev/null +++ b/sysdeps/unix/bsd/bits/signum.h @@ -0,0 +1,70 @@ +/* Signal number definitions. BSD version. + Copyright (C) 1991, 1992, 1993, 1996 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifdef _SIGNAL_H + +/* This file defines the fake signal functions and signal + number constants for 4.2 or 4.3 BSD-derived Unix system. */ + +/* Fake signal functions. */ +#define SIG_ERR ((__sighandler_t) -1) /* Error return. */ +#define SIG_DFL ((__sighandler_t) 0) /* Default action. */ +#define SIG_IGN ((__sighandler_t) 1) /* Ignore signal. */ + + +/* Signals. */ +#define SIGHUP 1 /* Hangup (POSIX). */ +#define SIGINT 2 /* Interrupt (ANSI). */ +#define SIGQUIT 3 /* Quit (POSIX). */ +#define SIGILL 4 /* Illegal instruction (ANSI). */ +#define SIGABRT SIGIOT /* Abort (ANSI). */ +#define SIGTRAP 5 /* Trace trap (POSIX). */ +#define SIGIOT 6 /* IOT trap (4.2 BSD). */ +#define SIGEMT 7 /* EMT trap (4.2 BSD). */ +#define SIGFPE 8 /* Floating-point exception (ANSI). */ +#define SIGKILL 9 /* Kill, unblockable (POSIX). */ +#define SIGBUS 10 /* Bus error (4.2 BSD). */ +#define SIGSEGV 11 /* Segmentation violation (ANSI). */ +#define SIGSYS 12 /* Bad argument to system call (4.2 BSD). */ +#define SIGPIPE 13 /* Broken pipe (POSIX). */ +#define SIGALRM 14 /* Alarm clock (POSIX). */ +#define SIGTERM 15 /* Termination (ANSI). */ +#define SIGURG 16 /* Urgent condition on socket (4.2 BSD). */ +#define SIGSTOP 17 /* Stop, unblockable (POSIX). */ +#define SIGTSTP 18 /* Keyboard stop (POSIX). */ +#define SIGCONT 19 /* Continue (POSIX). */ +#define SIGCHLD 20 /* Child status has changed (POSIX). */ +#define SIGCLD SIGCHLD /* Same as SIGCHLD (System V). */ +#define SIGTTIN 21 /* Background read from tty (POSIX). */ +#define SIGTTOU 22 /* Background write to tty (POSIX). */ +#define SIGIO 23 /* I/O now possible (4.2 BSD). */ +#define SIGPOLL SIGIO /* Same as SIGIO? (SVID). */ +#define SIGXCPU 24 /* CPU limit exceeded (4.2 BSD). */ +#define SIGXFSZ 25 /* File size limit exceeded (4.2 BSD). */ +#define SIGVTALRM 26 /* Virtual alarm clock (4.2 BSD). */ +#define SIGPROF 27 /* Profiling alarm clock (4.2 BSD). */ +#define SIGWINCH 28 /* Window size change (4.3 BSD, Sun). */ +#define SIGINFO 29 /* Information request (4.4 BSD). */ +#define SIGUSR1 30 /* User-defined signal 1 (POSIX). */ +#define SIGUSR2 31 /* User-defined signal 2 (POSIX). */ +#define SIGLOST 32 /* Resource lost (Sun); server died (GNU). */ + +#endif /* <signal.h> included. */ + +#define _NSIG 33 /* Biggest signal number + 1. */ diff --git a/sysdeps/unix/bsd/bits/stat.h b/sysdeps/unix/bsd/bits/stat.h new file mode 100644 index 0000000000..037433f388 --- /dev/null +++ b/sysdeps/unix/bsd/bits/stat.h @@ -0,0 +1,87 @@ +/* Copyright (C) 1991, 1992, 1996, 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* + * Never include this file directly; use <sys/stat.h> instead. + */ + +#ifndef _STATBUF_H +#define _STATBUF_H 1 + +#include <bits/types.h> + +/* Structure describing file characteristics. */ +struct stat + { + /* This is a short instead of dev_t for compatibility with 4.3. */ + short int st_dev; /* Device containing the file. */ + __ino_t st_ino; /* File serial number. */ + + /* This is a short instead of mode_t for compatibility with 4.3. */ + unsigned short int st_mode; /* File mode. */ + + __nlink_t st_nlink; /* Link count. */ + + /* These are shorts instead of uid_t/gid_t for compatibility with 4.3. */ + unsigned short int st_uid; /* User ID of the file's owner. */ + unsigned short int st_gid; /* Group ID of the file's group.*/ + + /* This is a short instead of dev_t for compatibility with 4.3. */ + short int st_rdev; /* Device number, if device. */ + + __off_t st_size; /* Size of file, in bytes. */ + + __time_t st_atime; /* Time of last access. */ + unsigned long int st_atime_usec; + __time_t st_mtime; /* Time of last modification. */ + unsigned long int st_mtime_usec; + __time_t st_ctime; /* Time of last status change. */ + unsigned long int st_ctime_usec; + + unsigned long int st_blksize; /* Optimal block size for I/O. */ +#define _STATBUF_ST_BLKSIZE /* Tell code we have this member. */ + + unsigned long int st_blocks; /* Number of 512-byte blocks allocated. */ + + long int st_spare[2]; + }; + +/* Encoding of the file mode. */ + +#define __S_IFMT 0170000 /* These bits determine file type. */ + +/* File types. */ +#define __S_IFDIR 0040000 /* Directory. */ +#define __S_IFCHR 0020000 /* Character device. */ +#define __S_IFBLK 0060000 /* Block device. */ +#define __S_IFREG 0100000 /* Regular file. */ +#define __S_IFLNK 0120000 /* Symbolic link. */ +#define __S_IFSOCK 0140000 /* Socket. */ +#define __S_IFIFO 0010000 /* FIFO. */ + +/* Protection bits. */ + +#define __S_ISUID 04000 /* Set user ID on execution. */ +#define __S_ISGID 02000 /* Set group ID on execution. */ +#define __S_ISVTX 01000 /* Save swapped text after use (sticky). */ +#define __S_IREAD 0400 /* Read by owner. */ +#define __S_IWRITE 0200 /* Write by owner. */ +#define __S_IEXEC 0100 /* Execute by owner. */ + + +#endif /* bits/stat.h */ diff --git a/sysdeps/unix/bsd/bits/waitflags.h b/sysdeps/unix/bsd/bits/waitflags.h new file mode 100644 index 0000000000..ca952f90b4 --- /dev/null +++ b/sysdeps/unix/bsd/bits/waitflags.h @@ -0,0 +1,30 @@ +/* Definitions of flag bits for `waitpid' et al. Hurd version. + Copyright (C) 1992, 1996, 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _SYS_WAIT_H +#error "Never use <bits/waitflags.h> directly; include <sys/wait.h> instead." +#endif + + +/* Bits in the third argument to `waitpid'. */ +#define WNOHANG 1 /* Don't block waiting. */ +#define WUNTRACED 2 /* Report status of stopped children. */ +#ifdef __USE_GNU +#define WNOREAP 4 /* Don't remove record of child reported. */ +#endif |