mirrors/php-src
0
0
Fork 0
mirror of https://github.com/php/php-src.git synced 2024-11-26 03:16:33 +08:00
Code Issues Packages Projects Releases Wiki Activity

- Move macro code into distinct function for easier debugging as suggested by

Browse Source 
Andi.
This commit is contained in:
Markus Fischer 2002-06-03 20:52:07 +00:00
parent ca9c4270f8
commit 8e8f75a864
1 changed files with 29 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

50
ext/posix/posix.c
View File

@ -25,7 +25,7 @@
#include "php.h"
#include "ext/standard/info.h"
#include "ext/standard/php_string.h"
#include "ext/standard/file.h"
#include "ext/standard/file.h" /* Provides php_file_le_stream() */
#include "php_posix.h"
#if HAVE_POSIX
@ -581,21 +581,27 @@ PHP_FUNCTION(posix_ctermid)
#endif
/* }}} */
#define STREAM_GET_FD() \
stream = zend_list_find(Z_LVAL_P(z_fd), &rsrc_type); \
if (!stream || rsrc_type != php_file_le_stream()) { \
php_error(E_WARNING, "%s() expects argument 1 to be a valid stream resource", \
get_active_function_name(TSRMLS_C)); \
return; \
} \
if (php_stream_can_cast(stream, PHP_STREAM_AS_FD) == SUCCESS) { \
php_stream_cast(stream, PHP_STREAM_AS_FD, (void*)&fd, 0); \
} else { \
php_error(E_WARNING, "%s() could not use stream of type '%s'", \
get_active_function_name(TSRMLS_C), stream->ops->label); \
return; \
}
/* Checks if the provides resource is a stream and if it provides a file descriptor */
static int php_posix_stream_get_fd(long rsrc_id, int *fd TSRMLS_DC)
{
php_stream *stream;
int rsrc_type;
stream = zend_list_find(rsrc_id, &rsrc_type);
if (!stream || rsrc_type != php_file_le_stream()) {
php_error(E_WARNING, "%s() expects argument 1 to be a valid stream resource",
get_active_function_name(TSRMLS_C));
return 0;
}
if (php_stream_can_cast(stream, PHP_STREAM_AS_FD) == SUCCESS) {
php_stream_cast(stream, PHP_STREAM_AS_FD, (void*)fd, 0);
} else {
php_error(E_WARNING, "%s() could not use stream of type '%s'",
get_active_function_name(TSRMLS_C), stream->ops->label);
return 0;
}
return 1;
}
/* {{{ proto string posix_ttyname(int fd)
Determine terminal device name (POSIX.1, 4.7.2) */
@ -603,15 +609,16 @@ PHP_FUNCTION(posix_ttyname)
{
zval *z_fd;
char *p;
php_stream *stream;
int rsrc_type, fd;
int fd;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &z_fd) == FAILURE)
return;
switch (Z_TYPE_P(z_fd)) {
case IS_RESOURCE:
STREAM_GET_FD();
if (!php_posix_stream_get_fd(Z_RESVAL_P(z_fd), &fd)) {
RETURN_FALSE;
}
break;
default:
convert_to_long(z_fd);
@ -632,15 +639,16 @@ PHP_FUNCTION(posix_ttyname)
PHP_FUNCTION(posix_isatty)
{
zval *z_fd;
php_stream *stream;
int rsrc_type, fd;
int fd;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &z_fd) == FAILURE)
return;
switch (Z_TYPE_P(z_fd)) {
case IS_RESOURCE:
STREAM_GET_FD();
if (!php_posix_stream_get_fd(Z_RESVAL_P(z_fd), &fd)) {
RETURN_FALSE;
}
break;
default:
convert_to_long(z_fd);