Research V4 development

[unix-history] / sys / user.h

struct user {
       int     u_rsav[2];              /* must be first */
       int     u_fsav[25];             /* must be second */
       char    u_segflg;
       char    u_error;
       char    u_uid;
       char    u_gid;
       char    u_ruid;
       char    u_rgid;
       int     u_procp;
       char    *u_base;
       char    *u_count;
       char    *u_offset[2];
       int     *u_cdir;
       char    u_dbuf[DIRSIZ];
       char    *u_dirp;
       struct  (
               int     u_ino;
               char    u_name[DIRSIZ];
       ) u_dent;
       int     *u_pdir;
       int     u_uisa[8];
       int     u_uisd[8];
       int     u_ofile[NOFILE];
       int     u_arg[5];
       int     u_tsize;
       int     u_dsize;
       int     u_ssize;
       int     u_qsav[2];
       int     u_ssav[2];
       int     u_signal[NSIG];
       int     u_utime;
       int     u_stime;
       int     u_cutime[2];
       int     u_cstime[2];
       int     *u_ar0;
} u;    /* u = 140000 */

/* u_error codes */
#define EFAULT  106
#define EPERM   1
#define ENOENT  2
#define ESRCH   3
#define EIO     5
#define ENXIO   6
#define E2BIG   7
#define ENOEXEC 8
#define EBADF   9
#define ECHILD  10
#define EAGAIN  11
#define ENOMEM  12
#define EACCES  13
#define ENOTBLK 15
#define EBUSY   16
#define EEXIST  17
#define EXDEV   18
#define ENODEV  19
#define ENOTDIR 20
#define EISDIR  21
#define EINVAL  22
#define ENFILE  23
#define EMFILE  24
#define ENOTTY  25
#define ETXTBSY 26
#define EFBIG   27
#define ENOSPC  28