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Commitc0c4883

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committed
Use native Cygwin symlinks so tablespaces work on Win95/98/ME which
don't support junction points. Doesn't affect native Win32.
1 parent669ca7a commitc0c4883

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2 files changed

+15
-7
lines changed

2 files changed

+15
-7
lines changed

‎src/include/port.h

Lines changed: 11 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -6,7 +6,7 @@
66
* Portions Copyright (c) 1996-2004, PostgreSQL Global Development Group
77
* Portions Copyright (c) 1994, Regents of the University of California
88
*
9-
* $PostgreSQL: pgsql/src/include/port.h,v 1.63 2004/09/27 23:24:37 momjian Exp $
9+
* $PostgreSQL: pgsql/src/include/port.h,v 1.64 2004/10/11 22:50:33 momjian Exp $
1010
*
1111
*-------------------------------------------------------------------------
1212
*/
@@ -167,18 +167,26 @@ extern intpclose_check(FILE *stream);
167167
*/
168168
externintpgrename(constchar*from,constchar*to);
169169
externintpgunlink(constchar*path);
170-
externintpgsymlink(constchar*oldpath,constchar*newpath);
171-
172170
/* Include this first so later includes don't see these defines */
173171
#ifdefWIN32_CLIENT_ONLY
174172
#include<io.h>
175173
#endif
176174

177175
#definerename(from,to)pgrename(from, to)
178176
#defineunlink(path)pgunlink(path)
177+
178+
/*
179+
*Cygwin has its own symlinks which work on Win95/98/ME where
180+
*junction points don't, so use it instead. We have no way of
181+
*knowing what type of system Cygwin binaries will be run on.
182+
*/
183+
#ifdefWIN32
184+
externintpgsymlink(constchar*oldpath,constchar*newpath);
179185
#definesymlink(oldpath,newpath)pgsymlink(oldpath, newpath)
180186
#endif
181187

188+
#endif
189+
182190
externboolrmtree(char*path,boolrmtopdir);
183191

184192
#ifdefWIN32

‎src/port/dirmod.c

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -10,7 +10,7 @@
1010
*Win32 (NT, Win2k, XP).replace() doesn't work on Win95/98/Me.
1111
*
1212
* IDENTIFICATION
13-
* $PostgreSQL: pgsql/src/port/dirmod.c,v 1.27 2004/09/27 19:16:02 momjian Exp $
13+
* $PostgreSQL: pgsql/src/port/dirmod.c,v 1.28 2004/10/11 22:50:48 momjian Exp $
1414
*
1515
*-------------------------------------------------------------------------
1616
*/
@@ -142,6 +142,7 @@ pgunlink(const char *path)
142142
}
143143

144144

145+
#ifdefWIN32/* Cygwin has its own symlinks */
145146
/*
146147
*pgsymlink support:
147148
*
@@ -160,9 +161,7 @@ typedef struct
160161
WORDPrintNameOffset;
161162
WORDPrintNameLength;
162163
WCHARPathBuffer[1];
163-
}
164-
165-
REPARSE_JUNCTION_DATA_BUFFER;
164+
}REPARSE_JUNCTION_DATA_BUFFER;
166165

167166
#defineREPARSE_JUNCTION_DATA_BUFFER_HEADER_SIZE \
168167
FIELD_OFFSET(REPARSE_JUNCTION_DATA_BUFFER, SubstituteNameOffset)
@@ -246,6 +245,7 @@ pgsymlink(const char *oldpath, const char *newpath)
246245
return0;
247246
}
248247
#endif
248+
#endif
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250250

251251
/* We undefined this above, so we redefine it */

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