mirror of https://github.com/python/cpython.git
58 lines
1.2 KiB
C
58 lines
1.2 KiB
C
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/* Minimal 'stat' emulation: tells directories from files and
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gives length and mtime.
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Public domain by Guido van Rossum, CWI, Amsterdam (July 1987).
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*/
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#include "stat.h"
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#include "macdefs.h"
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/* Bits in ioFlAttrib: */
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#define LOCKBIT (1<<0) /* File locked */
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#define DIRBIT (1<<4) /* It's a directory */
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int
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stat(path, buf)
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char *path;
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struct stat *buf;
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{
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union {
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DirInfo d;
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FileParam f;
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HFileInfo hf;
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} pb;
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char name[256];
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short err;
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pb.d.ioNamePtr= (unsigned char *)c2pstr(strcpy(name, path));
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pb.d.ioVRefNum= 0;
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pb.d.ioFDirIndex= 0;
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pb.d.ioDrDirID= 0;
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pb.f.ioFVersNum= 0; /* Fix found by Timo! See Tech Note 102 */
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if (hfsrunning())
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err= PBGetCatInfo((CInfoPBPtr)&pb, FALSE);
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else
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err= PBGetFInfo((ParmBlkPtr)&pb, FALSE);
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if (err != noErr) {
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errno = ENOENT;
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return -1;
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}
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if (pb.d.ioFlAttrib & LOCKBIT)
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buf->st_mode= 0444;
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else
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buf->st_mode= 0666;
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if (pb.d.ioFlAttrib & DIRBIT) {
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buf->st_mode |= 0111 | S_IFDIR;
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buf->st_size= pb.d.ioDrNmFls;
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buf->st_rsize= 0;
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}
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else {
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buf->st_mode |= S_IFREG;
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if (pb.f.ioFlFndrInfo.fdType == 'APPL')
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buf->st_mode |= 0111;
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buf->st_size= pb.f.ioFlLgLen;
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buf->st_rsize= pb.f.ioFlRLgLen;
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}
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buf->st_mtime= pb.f.ioFlMdDat - TIMEDIFF;
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return 0;
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}
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