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Define snprintf() to call pg_snprintf() so our own snprintf-like

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implementation doesn't export out via libpq and get used by a user
application.
This commit is contained in:
Bruce Momjian
2005-03-11 17:20:35 +00:00
parent 6521cd9ae1
commit 3bc6bdf322
7 changed files with 56 additions and 27 deletions
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22
src/port/snprintf.c
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@ -65,19 +65,15 @@
* causing nasty effects.
**************************************************************/
/*static char _id[] = "$PostgreSQL: pgsql/src/port/snprintf.c,v 1.16 2005/03/02 23:56:53 momjian Exp $";*/
/*static char _id[] = "$PostgreSQL: pgsql/src/port/snprintf.c,v 1.17 2005/03/11 17:20:35 momjian Exp $";*/
int snprintf(char *str, size_t count, const char *fmt,...);
int vsnprintf(char *str, size_t count, const char *fmt, va_list args);
int printf(const char *format, ...);
int pg_snprintf(char *str, size_t count, const char *fmt,...);
int pg_vsnprintf(char *str, size_t count, const char *fmt, va_list args);
int pg_printf(const char *format, ...);
static void dopr(char *buffer, const char *format, va_list args, char *end);
/*
* If vsnprintf() is not before snprintf() in this file, snprintf()
* will call the system vsnprintf() on MinGW.
*/
int
vsnprintf(char *str, size_t count, const char *fmt, va_list args)
pg_vsnprintf(char *str, size_t count, const char *fmt, va_list args)
{
char *end;
str[0] = '\0';
@ -89,19 +85,19 @@ vsnprintf(char *str, size_t count, const char *fmt, va_list args)
}
int
snprintf(char *str, size_t count, const char *fmt,...)
pg_snprintf(char *str, size_t count, const char *fmt,...)
{
int len;
va_list args;
va_start(args, fmt);
len = vsnprintf(str, count, fmt, args);
len = pg_vsnprintf(str, count, fmt, args);
va_end(args);
return len;
}
int
printf(const char *fmt,...)
pg_printf(const char *fmt,...)
{
int len;
va_list args;
@ -109,7 +105,7 @@ printf(const char *fmt,...)
char* p;
va_start(args, fmt);
len = vsnprintf((char*)buffer, (size_t)4096, fmt, args);
len = pg_vsnprintf((char*)buffer, (size_t)4096, fmt, args);
va_end(args);
p = (char*)buffer;
for(;*p;p++)