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a563d94180
We had a number of variants on the theme of "malloc or die", with the majority named like "pg_malloc", but by no means all. Standardize on the names pg_malloc, pg_malloc0, pg_realloc, pg_strdup. Get rid of pg_calloc entirely in favor of using pg_malloc0. This is an essentially cosmetic change, so no back-patch. (I did find a couple of places where psql and pg_dump were using plain malloc or strdup instead of the pg_ versions, but they don't look significant enough to bother back-patching.)
66 lines
1.6 KiB
C
66 lines
1.6 KiB
C
/*
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* psql - the PostgreSQL interactive terminal
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*
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* Copyright (c) 2000-2012, PostgreSQL Global Development Group
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*
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* src/bin/psql/common.h
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*/
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#ifndef COMMON_H
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#define COMMON_H
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#include "postgres_fe.h"
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#include <setjmp.h>
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#include "libpq-fe.h"
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#ifdef USE_ASSERT_CHECKING
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#include <assert.h>
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#define psql_assert(p) assert(p)
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#else
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#define psql_assert(p)
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#endif
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#define atooid(x) ((Oid) strtoul((x), NULL, 10))
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/*
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* Safer versions of some standard C library functions. If an
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* out-of-memory condition occurs, these functions will bail out
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* safely; therefore, their return value is guaranteed to be non-NULL.
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*/
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extern char *pg_strdup(const char *string);
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extern void *pg_malloc(size_t size);
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extern void *pg_malloc0(size_t size);
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extern bool setQFout(const char *fname);
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extern void
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psql_error(const char *fmt,...)
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/* This lets gcc check the format string for consistency. */
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__attribute__((format(PG_PRINTF_ATTRIBUTE, 1, 2)));
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extern void NoticeProcessor(void *arg, const char *message);
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extern volatile bool sigint_interrupt_enabled;
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extern sigjmp_buf sigint_interrupt_jmp;
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extern volatile bool cancel_pressed;
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/* Note: cancel_pressed is defined in print.c, see that file for reasons */
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extern void setup_cancel_handler(void);
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extern void SetCancelConn(void);
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extern void ResetCancelConn(void);
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extern PGresult *PSQLexec(const char *query, bool start_xact);
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extern bool SendQuery(const char *query);
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extern bool is_superuser(void);
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extern bool standard_strings(void);
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extern const char *session_username(void);
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extern char *expand_tilde(char **filename);
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#endif /* COMMON_H */
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