projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 252b5132 RH |
1 | /* archive file definition for GNU software */ |
| 2 | ||
| 3 | /* So far this is correct for BSDish archives. Don't forget that | |
| 4 | files must begin on an even byte boundary. */ | |
| 5 | ||
| 6 | #ifndef __GNU_AR_H__ | |
| 7 | #define __GNU_AR_H__ | |
| 8 | ||
| 9 | /* Note that the usual '\n' in magic strings may translate to different | |
| 10 | characters, as allowed by ANSI. '\012' has a fixed value, and remains | |
| 11 | compatible with existing BSDish archives. */ | |
| 12 | ||
| 13 | #define ARMAG "!<arch>\012" /* For COFF and a.out archives */ | |
| 14 | #define ARMAGB "!<bout>\012" /* For b.out archives */ | |
| 15 | #define SARMAG 8 | |
| 16 | #define ARFMAG "`\012" | |
| 17 | ||
| 18 | /* The ar_date field of the armap (__.SYMDEF) member of an archive | |
| 19 | must be greater than the modified date of the entire file, or | |
| 20 | BSD-derived linkers complain. We originally write the ar_date with | |
| 21 | this offset from the real file's mod-time. After finishing the | |
| 22 | file, we rewrite ar_date if it's not still greater than the mod date. */ | |
| 23 | ||
| 24 | #define ARMAP_TIME_OFFSET 60 | |
| 25 | ||
| 26 | struct ar_hdr { | |
| 27 | char ar_name[16]; /* name of this member */ | |
| 28 | char ar_date[12]; /* file mtime */ | |
| 29 | char ar_uid[6]; /* owner uid; printed as decimal */ | |
| 30 | char ar_gid[6]; /* owner gid; printed as decimal */ | |
| 31 | char ar_mode[8]; /* file mode, printed as octal */ | |
| 32 | char ar_size[10]; /* file size, printed as decimal */ | |
| 33 | char ar_fmag[2]; /* should contain ARFMAG */ | |
| 34 | }; | |
| 35 | ||
| 36 | #endif /* __GNU_AR_H__ */ |