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cd2929aead
php-src/ext/posix/posix.c
Kristian Köhntopp cd2929aead Access to global variable safe_mode fixed.
2000-07-26 21:38:21 +00:00

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/*
+----------------------------------------------------------------------+
| PHP HTML Embedded Scripting Language Version 3.0 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-1999 PHP Development Team (See Credits file) |
+----------------------------------------------------------------------+
| This program is free software; you can redistribute it and/or modify |
| it under the terms of one of the following licenses: |
| |
| A) the GNU General Public License as published by the Free Software |
| Foundation; either version 2 of the License, or (at your option) |
| any later version. |
| |
| B) the PHP License as published by the PHP Development Team and |
| included in the distribution in the file: LICENSE |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of both licenses referred to here. |
| If you did not, or have any questions about PHP licensing, please |
| contact core@php.net. |
+----------------------------------------------------------------------+
| Authors: Kristian Koehntopp <kris@koehntopp.de> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#include "php.h"
#include "ext/standard/info.h"
#if !defined(PHP_API_VERSION) || PHP_API_VERSION < 19990421
#include "internal_functions.h"
#endif
#if PHP_31 || PHP_API_VERSION >= 19990421
# include "ext/standard/php_string.h"
#else
# include "php_string.h"
#endif
#include "php_posix.h"
#if HAVE_POSIX
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#include <unistd.h>
#include <sys/resource.h>
#include <sys/utsname.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <signal.h>
#include <sys/times.h>
#include <errno.h>
#include <grp.h>
#include <pwd.h>
#if !defined(PHP_API_VERSION) || PHP_API_VERSION < 19990421
#include "php3_list.h"
#endif
#define SAFE_STRING(s) ((s)?(s):"")
function_entry posix_functions[] = {
/* POSIX.1, 3.3 */
PHP_FE(posix_kill, NULL)
/* POSIX.1, 4.1 */
PHP_FE(posix_getpid, NULL)
PHP_FE(posix_getppid, NULL)
/* POSIX.1, 4.2 */
PHP_FE(posix_getuid, NULL)
PHP_FE(posix_setuid, NULL)
PHP_FE(posix_geteuid, NULL)
PHP_FE(posix_seteuid, NULL)
PHP_FE(posix_getgid, NULL)
PHP_FE(posix_setgid, NULL)
PHP_FE(posix_getegid, NULL)
PHP_FE(posix_setegid, NULL)
PHP_FE(posix_getgroups, NULL)
PHP_FE(posix_getlogin, NULL)
/* POSIX.1, 4.3 */
PHP_FE(posix_getpgrp, NULL)
PHP_FE(posix_setsid, NULL)
PHP_FE(posix_setpgid, NULL)
/* Non-Posix functions which are common */
PHP_FE(posix_getpgid, NULL)
PHP_FE(posix_getsid, NULL)
/* POSIX.1, 4.4 */
PHP_FE(posix_uname, NULL)
/* POSIX.1, 4.5 */
PHP_FE(posix_times, NULL)
/* POSIX.1, 4.7 */
PHP_FE(posix_ctermid, NULL)
PHP_FE(posix_ttyname, NULL)
PHP_FE(posix_isatty, NULL)
/* POSIX.1, 5.2 */
PHP_FE(posix_getcwd, NULL)
/* POSIX.1, 5.4 */
PHP_FE(posix_mkfifo, NULL)
/* POSIX.1, 9.2 */
PHP_FE(posix_getgrnam, NULL)
PHP_FE(posix_getgrgid, NULL)
PHP_FE(posix_getpwnam, NULL)
PHP_FE(posix_getpwuid, NULL)
PHP_FE(posix_getrlimit, NULL)
{NULL, NULL, NULL}
};
static PHP_MINFO_FUNCTION(posix);
zend_module_entry posix_module_entry = {
"posix",
posix_functions,
NULL,
NULL,
NULL,
NULL,
PHP_MINFO(posix),
STANDARD_MODULE_PROPERTIES
};
#ifdef COMPILE_DL_POSIX
ZEND_GET_MODULE(posix)
#endif
static PHP_MINFO_FUNCTION(posix)
{
php_info_print_table_start();
php_info_print_table_row(2, "Revision", "$Revision$");
php_info_print_table_end();
}
/* {{{ proto int posix_kill(int pid, int sig)
Send a signal to a process (POSIX.1, 3.3.2) */
PHP_FUNCTION(posix_kill)
{
pval *pid;
pval *sig;
int result;
if (ZEND_NUM_ARGS() != 2 || zend_get_parameters(ht, 2, &pid, &sig)==FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_long(pid);
convert_to_long(sig);
result = kill(pid->value.lval, sig->value.lval);
if (result< 0) {
php_error(E_WARNING, "posix_kill(%d, %d) failed with '%s'",
pid->value.lval,
sig->value.lval,
strerror(errno));
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto long posix_getpid(void)
Get the current process id (POSIX.1, 4.1.1) */
PHP_FUNCTION(posix_getpid)
{
pid_t pid;
pid = getpid();
RETURN_LONG(pid);
}
/* }}} */
/* {{{ proto long posix_getppid(void)
Get the parent process id (POSIX.1, 4.1.1) */
PHP_FUNCTION(posix_getppid)
{
pid_t ppid;
ppid = getppid();
RETURN_LONG(ppid);
}
/* }}} */
/* {{{ proto long posix_getuid(void)
Get the current user id (POSIX.1, 4.2.1) */
PHP_FUNCTION(posix_getuid)
{
uid_t uid;
uid = getuid();
RETURN_LONG(uid);
}
/* }}} */
/* {{{ proto long posix_getgid(void)
Get the current group id (POSIX.1, 4.2.1) */
PHP_FUNCTION(posix_getgid)
{
gid_t gid;
gid = getgid();
RETURN_LONG(gid);
}
/* }}} */
/* {{{ proto long posix_geteuid(void)
Get the current effective user id (POSIX.1, 4.2.1) */
PHP_FUNCTION(posix_geteuid)
{
uid_t uid;
uid = geteuid();
RETURN_LONG(uid);
}
/* }}} */
/* {{{ proto long posix_getegid(void)
Get the current effective group id (POSIX.1, 4.2.1) */
PHP_FUNCTION(posix_getegid)
{
gid_t gid;
gid = getegid();
RETURN_LONG(gid);
}
/* }}} */
/* {{{ proto long posix_setuid(long uid)
Set user id (POSIX.1, 4.2.2) */
PHP_FUNCTION(posix_setuid)
{
pval *uid;
int result;
if (ZEND_NUM_ARGS() != 1 || zend_get_parameters(ht, 1, &uid)==FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_long(uid);
result = setuid(uid->value.lval);
if (result < 0) {
php_error(E_WARNING, "posix_setuid(%d) failed with '%s'. Must be root",
uid->value.lval,
strerror(errno));
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto long posix_setgid(long uid)
Set group id (POSIX.1, 4.2.2) */
PHP_FUNCTION(posix_setgid)
{
pval *gid;
int result;
if (ZEND_NUM_ARGS() != 1 || zend_get_parameters(ht, 1, &gid)==FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_long(gid);
result = setgid(gid->value.lval);
if (result < 0) {
php_error(E_WARNING, "posix_setgid(%d) failed with '%s'. Must be root",
gid->value.lval,
strerror(errno));
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto long posix_seteuid(long uid)
Set effective user id */
PHP_FUNCTION(posix_seteuid)
{
#ifdef HAVE_SETEUID
pval *uid;
int result;
if (ZEND_NUM_ARGS() != 1 || zend_get_parameters(ht, 1, &uid)==FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_long(uid);
result = seteuid(uid->value.lval);
if (result < 0) {
php_error(E_WARNING, "posix_setuid(%d) failed with '%s'.",
uid->value.lval,
strerror(errno));
RETURN_FALSE;
}
RETURN_TRUE;
#else
RETURN_FALSE;
#endif
}
/* }}} */
/* {{{ proto long posix_setegid(long uid)
Set effective group id */
PHP_FUNCTION(posix_setegid)
{
#ifdef HAVE_SETEGID
pval *gid;
int result;
if (ZEND_NUM_ARGS() != 1 || zend_get_parameters(ht, 1, &gid)==FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_long(gid);
result = setegid(gid->value.lval);
if (result < 0) {
php_error(E_WARNING, "posix_setgid(%d) failed with '%s'.",
gid->value.lval,
strerror(errno));
RETURN_FALSE;
}
RETURN_TRUE;
#else
RETURN_FALSE;
#endif
}
/* }}} */
/* {{{ proto long posix_getgroups(void)
Get supplementary group id's (POSIX.1, 4.2.3) */
PHP_FUNCTION(posix_getgroups)
{
gid_t gidlist[NGROUPS_MAX];
int result;
int i;
result = getgroups(NGROUPS_MAX, gidlist);
if (result < 0) {
php_error(E_WARNING, "posix_getgroups() failed with '%s'",
strerror(errno));
RETURN_FALSE;
}
if (array_init(return_value) == FAILURE) {
RETURN_FALSE;
}
for (i=0; i<result; i++) {
add_next_index_long(return_value,gidlist[i]);
}
}
/* }}} */
/* {{{ proto string posix_getlogin(void)
Get user name (POSIX.1, 4.2.4) */
PHP_FUNCTION(posix_getlogin)
{
char *p;
p = getlogin();
if (p == NULL) {
php_error(E_WARNING, "Cannot determine your login name. Something is really wrong here.");
RETURN_FALSE;
}
RETURN_STRING(p, 1);
}
/* }}} */
/* {{{ proto long posix_getpgrp(void)
Get current process group id (POSIX.1, 4.3.1) */
PHP_FUNCTION(posix_getpgrp)
{
pid_t pgrp;
pgrp = getpgrp();
RETURN_LONG(pgrp);
}
/* }}} */
/* {{{ proto long posix_setsid(void)
Create session and set process group id (POSIX.1, 4.3.2) */
PHP_FUNCTION(posix_setsid)
{
#ifdef HAVE_SETSID
pid_t sid;
sid = setsid();
RETURN_LONG(sid);
#else
RETURN_FALSE;
#endif
}
/* }}} */
/* {{{ proto long posix_setpgid(long pid, long pgid)
Set process group id for job control (POSIX.1, 4.3.3) */
PHP_FUNCTION(posix_setpgid)
{
pval *pid;
pval *pgid;
int result;
if (ZEND_NUM_ARGS() != 2 || zend_get_parameters(ht, 2, &pid, &pgid)==FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_long(pid);
convert_to_long(pgid);
result = setpgid(pid->value.lval, pgid->value.lval);
if (result< 0) {
php_error(E_WARNING, "posix_setpgid(%d, %d) failed with '%s'",
pid->value.lval,
pgid->value.lval,
strerror(errno));
RETURN_FALSE;
}
RETURN_LONG(result);
}
/* }}} */
/* {{{ proto long posix_getpgid(void)
Get the process group id of the specified process (This is not a POSIX function, but a SVR4ism, so we compile conditionally) */
PHP_FUNCTION(posix_getpgid)
{
#ifdef HAVE_GETPGID
pid_t pgid;
pval *pid;
if (ZEND_NUM_ARGS() != 1 || zend_get_parameters(ht, 1, &pid)==FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_long(pid);
pgid = getpgid(pid->value.lval);
if (pgid < 0) {
php_error(E_WARNING, "posix_getpgid(%d) failed with '%s'",
pid->value.lval,
strerror(errno));
RETURN_FALSE;
}
return_value->type= IS_LONG;
return_value->value.lval = pgid;
#else
RETURN_FALSE;
#endif
}
/* }}} */
/* {{{ proto long posix_getsid(void)
Get process group id of session leader (This is not a POSIX function, but a SVR4ism, so be compile conditionally) */
PHP_FUNCTION(posix_getsid)
{
#ifdef HAVE_GETSID
pid_t sid;
pval *pid;
if (ZEND_NUM_ARGS() != 1 || zend_get_parameters(ht, 1, &pid)==FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_long(pid);
sid = getsid(pid->value.lval);
if (sid < 0) {
php_error(E_WARNING, "posix_getsid(%d) failed with '%s'",
pid->value.lval,
strerror(errno));
RETURN_FALSE;
}
return_value->type= IS_LONG;
return_value->value.lval = sid;
#else
RETURN_FALSE;
#endif
}
/* }}} */
/* {{{ proto array posix_uname(void)
Get system name (POSIX.1, 4.4.1) */
PHP_FUNCTION(posix_uname)
{
struct utsname u;
uname(&u);
if (array_init(return_value) == FAILURE) {
RETURN_FALSE;
}
add_assoc_string(return_value, "sysname", u.sysname, 1);
add_assoc_string(return_value, "nodename", u.nodename, 1);
add_assoc_string(return_value, "release", u.release, 1);
add_assoc_string(return_value, "version", u.version, 1);
add_assoc_string(return_value, "machine", u.machine, 1);
}
/* }}} */
/* POSIX.1, 4.5.1 time() - Get System Time
already covered by PHP
*/
/* {{{ proto array posix_times(void)
Get process times (POSIX.1, 4.5.2) */
PHP_FUNCTION(posix_times)
{
struct tms t;
clock_t ticks;
ticks = times(&t);
if (ticks < 0) {
php_error(E_WARNING, "posix_times failed with '%s'",
strerror(errno));
}
if (array_init(return_value) == FAILURE) {
RETURN_FALSE;
}
add_assoc_long(return_value, "ticks", ticks);
add_assoc_long(return_value, "utime", t.tms_utime);
add_assoc_long(return_value, "stime", t.tms_stime);
add_assoc_long(return_value, "cutime", t.tms_cutime);
add_assoc_long(return_value, "cstime", t.tms_cstime);
}
/* }}} */
/* POSIX.1, 4.6.1 getenv() - Environment Access
already covered by PHP
*/
/* {{{ proto string posix_ctermid(void)
Generate terminal path name (POSIX.1, 4.7.1) */
PHP_FUNCTION(posix_ctermid)
{
#ifdef HAVE_CTERMID
char buffer[L_ctermid];
char *p;
p = ctermid(buffer);
if (p == NULL) {
php_error(E_WARNING, "posix_ctermid() failed with '%s'",
strerror(errno));
RETURN_FALSE;
}
RETURN_STRING(buffer, 1);
#else
RETURN_FALSE;
#endif
}
/* }}} */
/* {{{ proto string posix_ttyname(int fd)
Determine terminal device name (POSIX.1, 4.7.2) */
PHP_FUNCTION(posix_ttyname)
{
pval *fd;
char *p;
if (ZEND_NUM_ARGS() != 1 || zend_get_parameters(ht, 1, &fd)==FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_long(fd);
p = ttyname(fd->value.lval);
if (p == NULL) {
php_error(E_WARNING, "posix_ttyname(%d) failed with '%s'",
fd->value.lval,
strerror(errno));
RETURN_FALSE;
}
RETURN_STRING(p, 1);
}
/* }}} */
/* {{{ proto bool posix_isatty(int fd)
Determine if filedesc is a tty (POSIX.1, 4.7.1) */
PHP_FUNCTION(posix_isatty)
{
pval *fd;
int result;
if (ZEND_NUM_ARGS() != 1 || zend_get_parameters(ht, 1, &fd)==FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_long(fd);
result = isatty(fd->value.lval);
if (!result)
RETURN_FALSE;
RETURN_TRUE;
}
/* }}} */
/*
POSIX.1, 4.8.1 sysconf() - TODO
POSIX.1, 5.7.1 pathconf(), fpathconf() - TODO
POSIX.1, 5.1.2 opendir(), readdir(), rewinddir(), closedir()
POSIX.1, 5.2.1 chdir()
already supported by PHP
*/
/* {{{ proto string posix_getcwd(void)
Get working directory pathname (POSIX.1, 5.2.2) */
PHP_FUNCTION(posix_getcwd)
{
char buffer[MAXPATHLEN];
char *p;
p = V_GETCWD(buffer, MAXPATHLEN);
if (!p) {
php_error(E_WARNING, "posix_getcwd() failed with '%s'",
strerror(errno));
RETURN_FALSE;
}
RETURN_STRING(buffer, 1);
}
/* }}} */
/*
POSIX.1, 5.3.x open(), creat(), umask()
POSIX.1, 5.4.1 link()
already supported by PHP.
*/
/* {{{ proto string posix_mkfifo(void)
Make a FIFO special file (POSIX.1, 5.4.2) */
PHP_FUNCTION(posix_mkfifo)
{
#ifdef HAVE_MKFIFO
pval *path;
pval *mode;
int result;
if (ZEND_NUM_ARGS() != 2 || zend_get_parameters(ht, 2, &path, &mode) == FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_string(path);
convert_to_long(mode);
if (PG(safe_mode) && (!php_checkuid(path->value.str.val, NULL, 3))) {
RETURN_FALSE;
}
result = mkfifo(path->value.str.val, mode->value.lval);
if (result < 0) {
php_error(E_WARNING, "posix_mkfifo(%s) failed with '%s'",
path->value.str.val,
strerror(errno));
RETURN_FALSE;
}
RETURN_TRUE;
#else
RETURN_FALSE;
#endif
}
/*
POSIX.1, 5.5.1 unlink()
POSIX.1, 5.5.2 rmdir()
POSIX.1, 5.5.3 rename()
POSIX.1, 5.6.x stat(), access(), chmod(), utime()
already supported by PHP (access() not supported, because it is
braindead and dangerous and gives outdated results).
POSIX.1, 6.x most I/O functions already supported by PHP.
POSIX.1, 7.x tty functions, TODO
POSIX.1, 8.x interactions with other C language functions
POSIX.1, 9.x system database access
*/
/* {{{ proto array posix_getgrnam(string groupname)
Group database access (POSIX.1, 9.2.1) */
PHP_FUNCTION(posix_getgrnam)
{
pval *name;
char buffer[10];
struct group *g;
char **p;
int count;
if (ZEND_NUM_ARGS() != 1 || zend_get_parameters(ht, 1, &name)==FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_string(name);
g = getgrnam(name->value.str.val);
if (!g) {
php_error(E_WARNING, "posix_getgrnam(%s) failed with '%s'",
name->value.str.val,
strerror(errno));
RETURN_FALSE;
}
if (array_init(return_value) == FAILURE) {
RETURN_FALSE;
}
add_assoc_string(return_value, "name", g->gr_name, 1);
add_assoc_long (return_value, "gid", g->gr_gid);
for (count=0, p=g->gr_mem; p[count] != NULL; count++) {
snprintf(buffer, 10, "%d", count);
add_assoc_string(return_value, buffer, p[count], 1);
}
add_assoc_long(return_value, "members", count);
}
/* }}} */
/* {{{ proto array posix_getgrgid(long gid)
Group database access (POSIX.1, 9.2.1) */
PHP_FUNCTION(posix_getgrgid)
{
pval *gid;
char buffer[10];
struct group *g;
char **p;
int count;
if (ZEND_NUM_ARGS() != 1 || zend_get_parameters(ht, 1, &gid)==FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_long(gid);
g = getgrgid(gid->value.lval);
if (!g) {
php_error(E_WARNING, "posix_getgrgid(%d) failed with '%s'",
gid->value.lval,
strerror(errno));
RETURN_FALSE;
}
if (array_init(return_value) == FAILURE) {
RETURN_FALSE;
}
add_assoc_string(return_value, "name", g->gr_name, 1);
add_assoc_long (return_value, "gid", g->gr_gid);
for (count=0, p=g->gr_mem; p[count] != NULL; count++) {
snprintf(buffer, 10, "%d", count);
add_assoc_string(return_value, buffer, p[count], 1);
}
add_assoc_long(return_value, "members", count);
}
/* }}} */
/* {{{ proto array posix_getpwnam(string groupname)
User database access (POSIX.1, 9.2.2) */
PHP_FUNCTION(posix_getpwnam)
{
pval *name;
struct passwd *pw;
if (ZEND_NUM_ARGS() != 1 || zend_get_parameters(ht, 1, &name)==FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_string(name);
pw = getpwnam(name->value.str.val);
if (!pw) {
php_error(E_WARNING, "posix_getpwnam(%s) failed with '%s'",
name->value.str.val,
strerror(errno));
RETURN_FALSE;
}
if (array_init(return_value) == FAILURE) {
RETURN_FALSE;
}
add_assoc_string(return_value, "name", pw->pw_name, 1);
add_assoc_string(return_value, "passwd", pw->pw_passwd, 1);
add_assoc_long (return_value, "uid", pw->pw_uid);
add_assoc_long (return_value, "gid", pw->pw_gid);
add_assoc_string(return_value, "gecos", pw->pw_gecos, 1);
add_assoc_string(return_value, "dir", pw->pw_dir, 1);
add_assoc_string(return_value, "shell", pw->pw_shell, 1);
}
/* }}} */
/* {{{ proto array posix_getpwuid(long uid)
User database access (POSIX.1, 9.2.2) */
PHP_FUNCTION(posix_getpwuid)
{
pval *uid;
struct passwd *pw;
if (ZEND_NUM_ARGS() != 1 || zend_get_parameters(ht, 1, &uid)==FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_long(uid);
pw = getpwuid(uid->value.lval);
if (!pw) {
php_error(E_WARNING, "posix_getpwuid(%d) failed with '%s'",
uid->value.lval,
strerror(errno));
RETURN_FALSE;
}
if (array_init(return_value) == FAILURE) {
RETURN_FALSE;
}
add_assoc_string(return_value, "name", pw->pw_name, 1);
add_assoc_string(return_value, "passwd", pw->pw_passwd, 1);
add_assoc_long (return_value, "uid", pw->pw_uid);
add_assoc_long (return_value, "gid", pw->pw_gid);
add_assoc_string(return_value, "gecos", pw->pw_gecos, 1);
add_assoc_string(return_value, "dir", pw->pw_dir, 1);
add_assoc_string(return_value, "shell", pw->pw_shell, 1);
}
/* }}} */
#ifdef HAVE_GETRLIMIT
static int posix_addlimit(int limit, char *name, pval *return_value) {
int result;
struct rlimit rl;
char hard[80];
char soft[80];
snprintf(hard, 80, "hard %s", name);
snprintf(soft, 80, "soft %s", name);
result = getrlimit(limit, &rl);
if (result < 0) {
php_error(E_WARNING, "posix_getrlimit failed to getrlimit(RLIMIT_CORE with '%s'", strerror(errno));
return FAILURE;
}
if (rl.rlim_cur == RLIM_INFINITY)
add_assoc_stringl(return_value,soft,"unlimited", 9, 0);
else
add_assoc_long(return_value,soft,rl.rlim_cur);
if (rl.rlim_max == RLIM_INFINITY)
add_assoc_stringl(return_value,hard,"unlimited", 9, 0);
else
add_assoc_long(return_value,hard,rl.rlim_max);
return SUCCESS;
}
struct limitlist {
int limit;
char *name;
} limits[] = {
#ifdef RLIMIT_CORE
{ RLIMIT_CORE, "core" },
#endif
#ifdef RLIMIT_DATA
{ RLIMIT_DATA, "data" },
#endif
#ifdef RLIMIT_STACK
{ RLIMIT_STACK, "stack" },
#endif
#ifdef RLIMIT_VMEM
{ RLIMIT_VMEM, "virtualmem" },
#endif
#ifdef RLIMIT_AS
{ RLIMIT_AS, "totalmem" },
#endif
#ifdef RLIMIT_RSS
{ RLIMIT_RSS, "rss" },
#endif
#ifdef RLIMIT_NPROC
{ RLIMIT_NPROC, "maxproc" },
#endif
#ifdef RLIMIT_MEMLOCK
{ RLIMIT_MEMLOCK, "memlock" },
#endif
#ifdef RLIMIT_CPU
{ RLIMIT_CPU, "cpu" },
#endif
#ifdef RLIMIT_FSIZE
{ RLIMIT_FSIZE, "filesize" },
#endif
#ifdef RLIMIT_NOFILE
{ RLIMIT_NOFILE, "openfiles" },
#endif
#ifdef RLIMIT_OFILE
{ RLIMIT_OFILE, "openfiles" },
#endif
{ 0, NULL }
};
#endif /* HAVE_GETRLIMIT */
/* {{{ proto long posix_getrlimit(void)
Get system resource consumption limits (This is not a POSIX function, but a BSDism and a SVR4ism. We compile conditionally) */
PHP_FUNCTION(posix_getrlimit)
{
#ifdef HAVE_GETRLIMIT
struct limitlist *l = NULL;
if (array_init(return_value) == FAILURE) {
RETURN_FALSE;
}
for (l=limits; l->name; l++) {
if (posix_addlimit(l->limit, l->name, return_value) == FAILURE)
RETURN_FALSE;
}
#else
RETURN_FALSE;
#endif
}
/* }}} */
#endif
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
*/
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