diff options
| author | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-26 16:38:00 -0400 |
|---|---|---|
| committer | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-26 16:38:00 -0400 |
| commit | 97d5c458cfa039d857301e1ca7d5af3beb37131d (patch) | |
| tree | b460cd850d0537eb71806ba30358840377b27688 /static/v10/man2/stat.2 | |
| parent | b89dc2331a50c63f8b33272a5c4c61ab98abdaa3 (diff) | |
build: Better Build System
Diffstat (limited to 'static/v10/man2/stat.2')
| -rw-r--r-- | static/v10/man2/stat.2 | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/static/v10/man2/stat.2 b/static/v10/man2/stat.2 deleted file mode 100644 index 03d25626..00000000 --- a/static/v10/man2/stat.2 +++ /dev/null @@ -1,128 +0,0 @@ -.TH STAT 2 -.CT 2 file_inq_creat -.SH NAME -stat, lstat, fstat \(mi get file status -.SH SYNOPSIS -.nf -.B #include <sys/types.h> -.B #include <sys/stat.h> -.PP -.B int stat(name, buf) -.B char *name; -.B struct stat *buf; -.PP -.B int lstat(name, buf) -.B char *name; -.B struct stat *buf; -.PP -.B int fstat(fildes, buf) -.B struct stat *buf; -.fi -.SH DESCRIPTION -.I Stat -puts detailed information about the file -.I name -in a structure whose address is -.IR buf . -.I Lstat -does the same except when -.I name -is a symbolic -link (see -.IR link (2)), -in which case it -supplies information about the link itself. -.I Fstat -does the same for an open file -known by a file descriptor. -.PP -It is unnecessary to have any -permissions at all with respect to -.IR name , -but all directories -leading to the file must be searchable. -.nf -.ta \w'\fLnnnnnnnn\fP'u +\w'\fLunsigned short st_mode; \fP'u -\fLstruct stat -{ - \fLdev_t st_dev;\fR major/minor device numbers for the inode - \fLino_t st_ino;\fP inode number - \fLunsigned short st_mode;\fP file mode encoded as below - \fLshort st_nlink;\fP number of links (not symbolic links) - \fLshort st_uid;\fP uid of owner - \fLshort st_gid;\fP gid of owner - \fLdev_t st_rdev;\fP if special, the major/minor device numbers - \fLoff_t st_size;\fP size in bytes - \fLtime_t st_atime;\fP time file was last read or created - \fLtime_t st_mtime;\fP time file was last written or created - \fLtime_t st_ctime;\fP time file or inode was last written or created -\fL};\fP -.fi -.PP -For reasons of efficiency, -.B st_atime -is not set when a directory -is searched, although this might be more logical. -.PP -The bits in -.B st_mode -are defined by -.nf -.ft L -.ta 12n 22n -.ft P -\fLS_IFMT 0170000\fP file type -\fLS_IFDIR 0040000\fP directory -\fLS_IFCHR 0020000\fP special character device -\fLS_IFBLK 0060000\fP special block device -\fLS_IFREG 0100000\fP regular file -\fLS_IFLNK 0120000\fP symbolic link -\fLS_ISUID 0004000\fP set userid on execution -\fLS_ISGID 0002000\fP set groupid on execution -\fLS_ICCTYP 0007000\fP type of concurrency control -\fLS_ISYNC 0001000\fP 1 writer and n readers (synchronized access) -\fLS_IEXCL 0003000\fP 1 writer or n readers (exclusive access) -\fLS_IAPPEND 0005000\fP append-only file -\fLS_IBLIND 0007000\fP blind directory -\fL 0000400\fP read by owner -\fL 0000200\fP write by owner -\fL 0000100\fP execute (search on directory) by owner -\fL 0000070\fP read, write, execute (search) by group -\fL 0000007\fP read, write, execute (search) by others -.fi -.PP -.B S_IFMT -and -.B S_ICCTYP -are field masks; the other constants encode modes. -Codes contained in the -.B S_IFMT -field are mutually exclusive. -Codes containing bit 01000 are incompatible with other -codes contained in the -.B S_ICCTYP -field. -.PP -.I Fstat, -which reads the inode, -and -.IR write (2) -can be performed on the same file descriptor only if -the security labels of file and process reach the same value -or if the process has capability -.BR T_NOCHK . -.SH "SEE ALSO" -.IR chmod (1), -.IR ls (1), -.IR stat (1), -.IR chmod (2), -.IR filsys (5) -.SH DIAGNOSTICS -.BR EACCES , -.BR EBADF , -.BR EFAULT , -.BR EIO , -.BR ELAB , -.BR ELOOP , -.BR ENOENT , -.BR ENOTDIR |
