diff options
Diffstat (limited to 'src/bin/pg_dump/pg_backup_archiver.c')
| -rw-r--r-- | src/bin/pg_dump/pg_backup_archiver.c | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/src/bin/pg_dump/pg_backup_archiver.c b/src/bin/pg_dump/pg_backup_archiver.c index a4c5d6d7128..cd84c608827 100644 --- a/src/bin/pg_dump/pg_backup_archiver.c +++ b/src/bin/pg_dump/pg_backup_archiver.c @@ -15,7 +15,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/bin/pg_dump/pg_backup_archiver.c,v 1.139 2007/01/23 17:54:50 tgl Exp $ + * $PostgreSQL: pgsql/src/bin/pg_dump/pg_backup_archiver.c,v 1.140 2007/01/25 03:30:43 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -86,10 +86,10 @@ static void ResetOutput(ArchiveHandle *AH, OutputContext savedContext); /* Public */ Archive * CreateArchive(const char *FileSpec, const ArchiveFormat fmt, - const int compression) + const int compression, ArchiveMode mode) { - ArchiveHandle *AH = _allocAH(FileSpec, fmt, compression, archModeWrite); + ArchiveHandle *AH = _allocAH(FileSpec, fmt, compression, mode); return (Archive *) AH; } @@ -203,7 +203,7 @@ RestoreArchive(Archive *AHX, RestoreOptions *ropt) /* * Setup the output file if necessary. - */ + */ if (ropt->filename || ropt->compression) sav = SetOutput(AH, ropt->filename, ropt->compression); @@ -940,10 +940,20 @@ SetOutput(ArchiveHandle *AH, char *filename, int compression) else #endif { /* Use fopen */ - if (fn >= 0) - AH->OF = fdopen(dup(fn), PG_BINARY_W); + if (AH->mode == archModeAppend) + { + if (fn >= 0) + AH->OF = fdopen(dup(fn), PG_BINARY_A); + else + AH->OF = fopen(filename, PG_BINARY_A); + } else - AH->OF = fopen(filename, PG_BINARY_W); + { + if (fn >= 0) + AH->OF = fdopen(dup(fn), PG_BINARY_W); + else + AH->OF = fopen(filename, PG_BINARY_W); + } AH->gzOut = 0; } |