diff options
Diffstat (limited to 'package/heirloom-cpio/src/cpio.h')
| -rw-r--r-- | package/heirloom-cpio/src/cpio.h | 232 |
1 files changed, 232 insertions, 0 deletions
diff --git a/package/heirloom-cpio/src/cpio.h b/package/heirloom-cpio/src/cpio.h new file mode 100644 index 000000000..131a3d388 --- /dev/null +++ b/package/heirloom-cpio/src/cpio.h @@ -0,0 +1,232 @@ +/* + * cpio - copy file archives in and out + * + * Gunnar Ritter, Freiburg i. Br., Germany, April 2003. + */ +/* + * Copyright (c) 2003 Gunnar Ritter + * + * This software is provided 'as-is', without any express or implied + * warranty. In no event will the authors be held liable for any damages + * arising from the use of this software. + * + * Permission is granted to anyone to use this software for any purpose, + * including commercial applications, and to alter it and redistribute + * it freely, subject to the following restrictions: + * + * 1. The origin of this software must not be misrepresented; you must not + * claim that you wrote the original software. If you use this software + * in a product, an acknowledgment in the product documentation would be + * appreciated but is not required. + * + * 2. Altered source versions must be plainly marked as such, and must not be + * misrepresented as being the original software. + * + * 3. This notice may not be removed or altered from any source distribution. + */ + +/* Sccsid @(#)cpio.h 1.29 (gritter) 3/26/07 */ + +#include <sys/types.h> +#include <sys/stat.h> +#include <inttypes.h> + +enum { + FMT_NONE = 00000000, /* no format chosen yet */ + + TYP_PAX = 00000010, /* uses pax-like extended headers */ + TYP_BE = 00000100, /* this binary archive is big-endian */ + TYP_SGI = 00000200, /* SGI cpio -K flag binary archive */ + TYP_SCO = 00000200, /* SCO UnixWare 7.1 extended archive */ + TYP_CRC = 00000400, /* this has a SVR4 'crc' checksum */ + TYP_BINARY = 00001000, /* this is a binary cpio type */ + TYP_OCPIO = 00002000, /* this is an old cpio type */ + TYP_NCPIO = 00004000, /* this is a SVR4 cpio type */ + TYP_CRAY = 00010000, /* this is a Cray cpio archive */ + TYP_CPIO = 00077000, /* this is a cpio type */ + TYP_OTAR = 00100000, /* this is an old tar type */ + TYP_USTAR = 00200000, /* this is a ustar type */ + TYP_BAR = 00400000, /* this is a bar type */ + TYP_TAR = 00700000, /* this is a tar type */ + + FMT_ODC = 00002001, /* POSIX ASCII cpio format */ + FMT_DEC = 00002002, /* DEC extended cpio format */ + FMT_BINLE = 00003001, /* binary (default) cpio format LE */ + FMT_BINBE = 00003101, /* binary (default) cpio format BE */ + FMT_SGILE = 00003201, /* IRIX-style -K binary format LE */ + FMT_SGIBE = 00003301, /* IRIX-style -K binary format BE */ + FMT_ASC = 00004001, /* SVR4 ASCII cpio format */ + FMT_SCOASC = 00004201, /* UnixWare 7.1 ASCII cpio format */ + FMT_CRC = 00004401, /* SVR4 ASCII cpio format w/checksum */ + FMT_SCOCRC = 00004601, /* UnixWare 7.1 ASCII cpio w/checksum */ + FMT_CRAY = 00010001, /* Cray cpio, UNICOS 6 and later */ + FMT_CRAY5 = 00010002, /* Cray cpio, UNICOS 5 and earlier */ + FMT_OTAR = 00100001, /* obsolete tar format */ + FMT_TAR = 00200001, /* our tar format type */ + FMT_USTAR = 00200002, /* ustar format */ + FMT_GNUTAR = 00200003, /* GNU tar format type */ + FMT_PAX = 00200011, /* POSIX.1-2001 pax format type */ + FMT_SUN = 00200012, /* Sun extended tar format type */ + FMT_BAR = 00400001, /* bar format type */ + + FMT_ZIP = 01000000 /* zip format */ +} fmttype; + +/* + * Zip compression method. + */ +enum cmethod { + C_STORED = 0, /* no compression */ + C_SHRUNK = 1, + C_REDUCED1 = 2, + C_REDUCED2 = 3, + C_REDUCED3 = 4, + C_REDUCED4 = 5, + C_IMPLODED = 6, + C_TOKENIZED = 7, + C_DEFLATED = 8, + C_ENHDEFLD = 9, + C_DCLIMPLODED = 10, + C_PKRESERVED = 11, + C_BZIP2 = 12, +}; + +/* + * A collection of the interesting facts about a file in copy-in mode. + */ +struct file { + struct stat f_st; /* file stat */ + long long f_rmajor; /* st_rdev major */ + long long f_rminor; /* st_rdev minor */ + long long f_dsize; /* display size */ + long long f_csize; /* compressed size */ + long long f_Kbase; /* base size for -K */ + long long f_Krest; /* rest size for -K */ + long long f_Ksize; /* faked -K size field */ + char *f_name; /* file name */ + size_t f_nsiz; /* file name size */ + char *f_lnam; /* link name */ + size_t f_lsiz; /* link name size */ + uint32_t f_chksum; /* checksum */ + int f_pad; /* padding size */ + int f_fd; /* file descriptor (for pass mode) */ + enum cmethod f_cmethod; /* zip compression method */ + enum { + FG_CRYPT = 0001, /* encrypted zip file */ + FG_BIT1 = 0002, + FG_BIT2 = 0004, + FG_DESC = 0010 /* zip file with data descriptor */ + } f_gflag; /* zip general flag */ + enum { + OF_ZIP64 = 0001 /* is a zip64 archive entry */ + } f_oflag; /* other flags */ +}; + +/* + * Patterns for gmatch(). + */ +struct glist { + struct glist *g_nxt; + const char *g_pat; + unsigned g_gotcha : 1; + unsigned g_not : 1; + unsigned g_art : 1; +}; + +extern int aflag; +extern int Aflag; +extern int bflag; +extern int Bflag; +extern int cflag; +extern int Cflag; +extern int dflag; +extern int Dflag; +extern int eflag; +extern int cray_eflag; +extern const char *Eflag; +extern int fflag; +extern int Hflag; +extern const char *Iflag; +extern int kflag; +extern int Kflag; +extern int lflag; +extern int Lflag; +extern int mflag; +extern const char *Mflag; +extern const char *Oflag; +extern int Pflag; +extern int rflag; +extern const char *Rflag; +extern int sflag; +extern int Sflag; +extern int tflag; +extern int uflag; +extern int hp_Uflag; +extern int vflag; +extern int Vflag; +extern int sixflag; +extern int action; +extern long long errcnt; +extern int blksiz; +extern int sysv3; +extern int printsev; +extern char *progname; +extern struct glist *patterns; + +enum { /* type of pax command this is */ + PAX_TYPE_CPIO = 0, /* not a pax command */ + PAX_TYPE_PAX1992 = 1, /* POSIX.2 pax command */ + PAX_TYPE_PAX2001 = 2 /* POSIX.1-2001 pax command */ +} pax; +extern int pax_dflag; +extern int pax_kflag; +extern int pax_nflag; +extern int pax_sflag; +extern int pax_uflag; +extern int pax_Xflag; + +enum { + PAX_P_NONE = 0000, + PAX_P_ATIME = 0001, + PAX_P_MTIME = 0004, + PAX_P_OWNER = 0010, + PAX_P_MODE = 0020, + PAX_P_EVERY = 0400 +} pax_preserve; + +extern size_t (*ofiles)(char **, size_t *); +extern void (*prtime)(time_t); + +extern ssize_t bread(char *, size_t); +extern void bunread(const char *, size_t); +extern void swap(char *, size_t, int, int); +extern void msg(int, int, const char *, ...); +extern void emsg(int, const char *, ...); +extern void unexeoa(void); +extern int setfmt(char *); +extern char *oneintfmt(const char *); +extern int setreassign(const char *); +extern void addg(const char *, int); +extern void *srealloc(void *, size_t); +extern void *smalloc(size_t); +extern void *scalloc(size_t, size_t); +extern void *svalloc(size_t, int); +extern char *sstrdup(const char *); +extern int pax_options(char *, int); + +extern int zipunshrink(struct file *, const char *, int, int, uint32_t *); +extern int zipexplode(struct file *, const char *, int, int, uint32_t *); +extern int zipexpand(struct file *, const char *, int, int, uint32_t *); +extern int zipinflate(struct file *, const char *, int, int, uint32_t *); +extern int zipunbz2(struct file *, const char *, int, int, uint32_t *); +extern int zipblast(struct file *, const char *, int, int, uint32_t *); + +extern uint32_t zipcrc(uint32_t, const uint8_t *, size_t); + +extern void flags(int, char **); +extern void usage(void); + +extern int pax_track(const char *, time_t); +extern void pax_prlink(struct file *); +extern int pax_sname(char **, size_t *); +extern void pax_onexit(void); |