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Allow fseeko in pg_dump only if fseeko() will work for all supported file

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Bruce Momjian
2002-10-25 01:33:17 +00:00
parent 2908a838ac
commit fc5c577e34
6 changed files with 41 additions and 13 deletions
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6
src/bin/pg_dump/pg_backup_tar.c
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@ -16,7 +16,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup_tar.c,v 1.31 2002/10/22 19:15:23 momjian Exp $
* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup_tar.c,v 1.32 2002/10/25 01:33:17 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -190,7 +190,7 @@ InitArchiveFmt_Tar(ArchiveHandle *AH)
*/
/* setvbuf(ctx->tarFH, NULL, _IONBF, 0); */
ctx->hasSeek = (fseeko(ctx->tarFH, 0, SEEK_CUR) == 0);
ctx->hasSeek = checkSeek(ctx->tarFH);
if (AH->compression < 0 || AH->compression > 9)
AH->compression = Z_DEFAULT_COMPRESSION;
@ -227,7 +227,7 @@ InitArchiveFmt_Tar(ArchiveHandle *AH)
ctx->tarFHpos = 0;
ctx->hasSeek = (fseeko(ctx->tarFH, 0, SEEK_CUR) == 0);
ctx->hasSeek = checkSeek(ctx->tarFH);
/*
* Forcibly unmark the header as read since we use the lookahead