/* * Copyright 1993-2002 Christopher Seiwald and Perforce Software, Inc. * * This file is part of Jam - see jam.c for Copyright information. */ # include "jam.h" # include "filesys.h" # include "pathsys.h" # ifdef OS_OS2 # include <io.h> # include <dos.h> /* * fileos2.c - scan directories and archives on NT * * External routines: * * file_dirscan() - scan a directory for files * file_time() - get timestamp of file, if not done by file_dirscan() * file_archscan() - scan an archive for files * * File_dirscan() and file_archscan() call back a caller provided function * for each file found. A flag to this callback function lets file_dirscan() * and file_archscan() indicate that a timestamp is being provided with the * file. If file_dirscan() or file_archscan() do not provide the file's * timestamp, interested parties may later call file_time(). * * 07/10/95 (taylor) Findfirst() returns the first file on NT. * 05/03/96 (seiwald) split apart into pathnt.c * 09/22/00 (seiwald) handle \ and c:\ specially: don't add extra / */ /* * file_dirscan() - scan a directory for files */ void file_dirscan( const char *dir, scanback func, void *closure ) { PATHNAME f; char filespec[ MAXJPATH ]; char filename[ MAXJPATH ]; long handle; int ret; struct _find_t finfo[1]; /* First enter directory itself */ memset( (char *)&f, '\0', sizeof( f ) ); f.f_dir.ptr = dir; f.f_dir.len = strlen(dir); dir = *dir ? dir : "."; /* Special case \ or d:\ : enter it */ strcpy( filespec, dir ); if( f.f_dir.len == 1 && f.f_dir.ptr[0] == '\\' ) (*func)( closure, dir, 0 /* not stat()'ed */, (time_t)0 ); else if( f.f_dir.len == 3 && f.f_dir.ptr[1] == ':' ) (*func)( closure, dir, 0 /* not stat()'ed */, (time_t)0 ); else strcat( filespec, "/" ); strcat( filespec, "*" ); /* Now enter contents of directory */ if( DEBUG_BINDSCAN ) printf( "scan directory %s\n", filespec ); /* Time info in dos find_t is not very useful. It consists */ /* of a separate date and time, and putting them together is */ /* not easy. So we leave that to a later stat() call. */ if( !_dos_findfirst( filespec, _A_NORMAL|_A_RDONLY|_A_SUBDIR, finfo ) ) { do { f.f_base.ptr = finfo->name; f.f_base.len = strlen( finfo->name ); path_build( &f, filename, 0 ); (*func)( closure, filename, 0 /* not stat()'ed */, (time_t)0 ); } while( !_dos_findnext( finfo ) ); } } /* * file_time() - get timestamp of file, if not done by file_dirscan() */ int file_time( const char *filename, time_t *time ) { /* This is called on OS2, not NT. */ /* NT fills in the time in the dirscan. */ struct stat statbuf; if( stat( filename, &statbuf ) < 0 ) return -1; *time = statbuf.st_mtime; return 0; } void file_archscan( const char *archive, scanback func, void *closure ) { } # endif /* OS2 */
# | Change | User | Description | Committed | |
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#5 | 2493 | rmg |
Rewrite the past: update all jam's source with comments to reflect changes since about 2.3, very early 2001. Whitespace only change. === computer:1666: Change 37660 by seiwald@play-seiwald on 2002/11/06 22:41:35 Note: I regenerated jamgram.c on my linux 7.3 system prior to the submit, since patch was so unhappy trying to lay down the changes from Christopher's change. Presumably this is just due to different yacc/bison/whatever particulars on the system where Christopher made the changes originally. - rmg |
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#4 | 2491 | rmg |
Some consting in jam to make it more compilable by C++ compilers. No functional change. === computer:1666: Change 37433 by perforce@perforce on 2002/10/30 16:08:51 Recreational const-ing of jam, for compilers that don't allow "string" to be passed as a non-const char *. This included a few places where we were modifying what could possibly have been read-only storage, oddly enough. No functional change. === computer:1666: Change 37602 by seiwald@play-seiwald on 2002/11/04 17:25:40 |
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#3 | 1319 | rmg |
Jam 2.3 + Perforce's internal changes. This change is a drop of the Perforce internal Jam changes since the 2.3 public release. The individual changes represented herein are preserved in the //guest/richard_geiger/intjam/ branch. The intent of this drop is to provide a base, from which other contributors' Jam branches may be integrated into. It is not intended to become a packaged release in this state. We will be integrating changes from other users prior to creating the next packaged release. Please refer to the src/RELNOTES file for an overview of the changes present in this integration. - Richard Geiger Open Source Engineer at Perforce |
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#2 | 486 | Perforce staff |
Jam 2.3. See RELNOTES for a list of changes from 2.2.x. Just about every source file was touched when jam got ANSI-fied. |
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#1 | 2 | laura | Add Jam/MR 2.2 source |