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- Fixed bug #31358 (Older GCC versions do not provide portable va_copy()).

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This commit is contained in:
foobar 2005-06-27 22:04:41 +00:00
parent b35224fa81
commit 990aa7456e
1 changed files with 12 additions and 5 deletions
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17
Zend/zend.c
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@ -943,13 +943,20 @@ ZEND_API void zend_error(int type, const char *format, ...)
ALLOC_INIT_ZVAL(z_error_lineno);
ALLOC_INIT_ZVAL(z_context);
#if defined(va_copy)
va_copy(usr_copy, args);
#else
usr_copy = args;
/* va_copy() is __va_copy() in old gcc versions.
* According to the autoconf manual, using
* memcpy(&dst, &src, sizeof(va_list))
* gives maximum portability. */
#ifndef va_copy
# ifdef __va_copy
# define va_copy(dest, src) __va_copy((dest), (src))
# else
# define va_copy(dest, src) memcpy(&(dest), &(src), sizeof(va_list))
# endif
#endif
va_copy(usr_copy, args);
z_error_message->value.str.len = zend_vspprintf(&z_error_message->value.str.val, 0, format, usr_copy);
#if defined(va_copy)
#ifdef va_copy
va_end(usr_copy);
#endif
z_error_message->type = IS_STRING;