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- /* Minimal 'stat' emulation: tells directories from files and
- gives length and mtime.
- Public domain by Guido van Rossum, CWI, Amsterdam (July 1987).
- Updated to give more info, August 1994.
- */
-
- #include "macstat.h"
- #include "macdefs.h"
-
- /* Bits in ioFlAttrib: */
- #define LOCKBIT (1<<0) /* File locked */
- #define DIRBIT (1<<4) /* It's a directory */
-
- int
- macstat(path, buf)
- char *path;
- struct macstat *buf;
- {
- union {
- DirInfo d;
- FileParam f;
- HFileInfo hf;
- } pb;
- char name[256];
- short err;
-
- pb.d.ioNamePtr = (unsigned char *)c2pstr(strcpy(name, path));
- pb.d.ioVRefNum = 0;
- pb.d.ioFDirIndex = 0;
- pb.d.ioDrDirID = 0;
- pb.f.ioFVersNum = 0; /* Fix found by Timo! See Tech Note 102 */
- if (hfsrunning())
- err = PBGetCatInfo((CInfoPBPtr)&pb, FALSE);
- else
- err = PBGetFInfo((ParmBlkPtr)&pb, FALSE);
- if (err != noErr) {
- errno = ENOENT;
- return -1;
- }
- if (pb.d.ioFlAttrib & LOCKBIT)
- buf->st_mode = 0444;
- else
- buf->st_mode = 0666;
- if (pb.d.ioFlAttrib & DIRBIT) {
- buf->st_mode |= 0111 | S_IFDIR;
- buf->st_size = pb.d.ioDrNmFls;
- buf->st_rsize = 0;
- }
- else {
- buf->st_mode |= S_IFREG;
- if (pb.f.ioFlFndrInfo.fdType == 'APPL')
- buf->st_mode |= 0111;
- }
- buf->st_ino = pb.hf.ioDirID;
- buf->st_nlink = 1;
- buf->st_uid = 1;
- buf->st_gid = 1;
- buf->st_size = pb.f.ioFlLgLen;
- buf->st_mtime = buf->st_atime = pb.f.ioFlMdDat;
- buf->st_ctime = pb.f.ioFlCrDat;
- buf->st_rsize = pb.f.ioFlRLgLen;
- *(unsigned long *)buf->st_type = pb.f.ioFlFndrInfo.fdType;
- *(unsigned long *)buf->st_creator = pb.f.ioFlFndrInfo.fdCreator;
- return 0;
- }
-