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const
{ Things for OPEN call - after include/sys/fcntl.h,
BSD specifies these constants in hex }
Open_Accmode = 3;
// Open_RdOnly = 0;
// Open_WrOnly = 1;
// Open_RdWr = 2;
// Open_NonBlock = 4;
// Open_Append = 8;
Open_ShLock = $10;
Open_ExLock = $20;
Open_ASync = $40;
Open_FSync = $80;
Open_NoFollow = $100;
Open_Create = $200; {BSD convention}
// Open_Creat = $200; {Linux convention}
// Open_Trunc = $400;
// Open_Excl = $800;
// Open_NoCTTY = $8000;
{***********************************************************************}
{ POSIX CONSTANT ROUTINE DEFINITIONS }
{***********************************************************************}
CONST
{ access routine - these maybe OR'ed together }
F_OK = 0; { test for existence of file }
R_OK = 4; { test for read permission on file }
W_OK = 2; { test for write permission on file }
X_OK = 1; { test for execute or search permission }
{ seek routine }
SEEK_SET = 0; { seek from beginning of file }
SEEK_CUR = 1; { seek from current position }
SEEK_END = 2; { seek from end of file }
{ open routine }
{ File access modes for `open' and `fcntl'. }
OPEN_RDONLY = 0; { Open read-only. }
OPEN_WRONLY = 1; { Open write-only. }
OPEN_RDWR = 2; { Open read/write. }
{ Bits OR'd into the second argument to open. }
OPEN_CREAT = $200; { Create file if it doesn't exist. }
OPEN_EXCL = $800; { Fail if file already exists. }
OPEN_TRUNC = $400; { Truncate file to zero length. }
OPEN_NOCTTY = $8000; { Don't assign a controlling terminal. }
{ File status flags for `open' and `fcntl'. }
OPEN_APPEND = 8; { Writes append to the file. }
OPEN_NONBLOCK = 4; { Non-blocking I/O. }
{ mode_t possible values }
{ Constants to check stat.mode - checked all STAT constants with BeOS}
STAT_IFMT = $f000; {00170000 }
// STAT_IFSOCK = $c000; {0140000 } // unavailable under BeOS
STAT_IFLNK = $a000; {0120000 }
STAT_IFREG = $8000; {0100000 }
STAT_IFBLK = $6000; {0060000 }
STAT_IFDIR = $4000; {0040000 }
STAT_IFCHR = $2000; {0020000 }
STAT_IFIFO = $1000; {0010000 }
STAT_ISUID = $0800; {0004000 }
STAT_ISGID = $0400; {0002000 }
STAT_ISVTX = $0200; {0001000}
STAT_IRUSR = %0100000000; { Read permission for owner }
STAT_IWUSR = %0010000000; { Write permission for owner }
STAT_IXUSR = %0001000000; { Exec permission for owner }
STAT_IRGRP = %0000100000; { Read permission for group }
STAT_IWGRP = %0000010000; { Write permission for group }
STAT_IXGRP = %0000001000; { Exec permission for group }
STAT_IROTH = %0000000100; { Read permission for world }
STAT_IWOTH = %0000000010; { Write permission for world }
STAT_IXOTH = %0000000001; { Exec permission for world }
{ Used for waitpid }
WAIT_NOHANG = 1; { don't block waiting }
WAIT_UNTRACED = 2; { report status of stopped children }
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