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Reduce open() calls. Replace fopen() calls with calls to fd.c functions.

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This commit is contained in:
Bruce Momjian
1997-08-18 02:15:04 +00:00
parent eaae21fb4d
commit 022903f22e
11 changed files with 74 additions and 106 deletions
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10
src/backend/commands/copy.c
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@ -6,7 +6,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/copy.c,v 1.24 1997/06/12 15:39:44 vadim Exp $
* $Header: /cvsroot/pgsql/src/backend/commands/copy.c,v 1.25 1997/08/18 02:14:34 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -34,6 +34,7 @@
#include <catalog/catname.h>
#include <catalog/pg_user.h>
#include <commands/copy.h>
#include <storage/fd.h>
#define ISOCTAL(c) (((c) >= '0') && ((c) <= '7'))
#define VALUE(c) ((c) - '0')
@ -127,7 +128,7 @@ DoCopy(char *relname, bool binary, bool oids, bool from, bool pipe,
fp = Pfin;
} else fp = stdin;
} else {
fp = fopen(filename, "r");
fp = AllocateFile(filename, "r");
if (fp == NULL)
elog(WARN, "COPY command, running in backend with "
"effective uid %d, could not open file '%s' for "
@ -145,7 +146,7 @@ DoCopy(char *relname, bool binary, bool oids, bool from, bool pipe,
} else {
mode_t oumask; /* Pre-existing umask value */
oumask = umask((mode_t) 0);
fp = fopen(filename, "w");
fp = AllocateFile(filename, "w");
umask(oumask);
if (fp == NULL)
elog(WARN, "COPY command, running in backend with "
@ -156,7 +157,8 @@ DoCopy(char *relname, bool binary, bool oids, bool from, bool pipe,
}
CopyTo(rel, binary, oids, fp, delim);
}
if (!pipe) fclose(fp);
if (!pipe)
FreeFile(fp);
else if (!from && !binary) {
fputs("\\.\n", fp);
if (IsUnderPostmaster) fflush(Pfout);