3 * memory management support for frontend code
5 * Copyright (c) 2003-2014, PostgreSQL Global Development Group
7 * src/include/common/fe_memutils.h
12 /* "Safe" memory allocation functions --- these exit(1) on failure */
13 extern char *pg_strdup(const char *in);
14 extern void *pg_malloc(size_t size);
15 extern void *pg_malloc0(size_t size);
16 extern void *pg_realloc(void *pointer, size_t size);
17 extern void pg_free(void *pointer);
19 /* Equivalent functions, deliberately named the same as backend functions */
20 extern char *pstrdup(const char *in);
21 extern void *palloc(Size size);
22 extern void *palloc0(Size size);
23 extern void *repalloc(void *pointer, Size size);
24 extern void pfree(void *pointer);
26 /* sprintf into a palloc'd buffer --- these are in psprintf.c */
28 psprintf(const char *fmt,...)
29 __attribute__((format(PG_PRINTF_ATTRIBUTE, 1, 2)));
31 pvsnprintf(char *buf, size_t len, const char *fmt, va_list args)
32 __attribute__((format(PG_PRINTF_ATTRIBUTE, 3, 0)));
34 #endif /* FE_MEMUTILS_H */