diff options
Diffstat (limited to 'ext/posix/posix.c')
| -rw-r--r-- | ext/posix/posix.c | 955 |
1 files changed, 0 insertions, 955 deletions
diff --git a/ext/posix/posix.c b/ext/posix/posix.c deleted file mode 100644 index 52eaabb652..0000000000 --- a/ext/posix/posix.c +++ /dev/null @@ -1,955 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 4 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2002 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 2.02 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available at through the world-wide-web at | - | http://www.php.net/license/2_02.txt. | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: Kristian Koehntopp <kris@koehntopp.de> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "php.h" -#include "ext/standard/info.h" -#include "ext/standard/php_string.h" -#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> - -#define SAFE_STRING(s) ((s)?(s):"") - -/* {{{ posix_functions[] - */ -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); - -/* {{{ posix_module_entry - */ -zend_module_entry posix_module_entry = { - STANDARD_MODULE_HEADER, - "posix", - posix_functions, - NULL, - NULL, - NULL, - NULL, - PHP_MINFO(posix), - NO_VERSION_YET, - STANDARD_MODULE_PROPERTIES -}; -/* }}} */ - -#ifdef COMPILE_DL_POSIX -ZEND_GET_MODULE(posix) -#endif - -/* {{{ PHP_MINFO_FUNCTION - */ -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(Z_LVAL_P(pid), Z_LVAL_P(sig)); - if (result< 0) { - php_error(E_WARNING, "posix_kill(%d, %d) failed with '%s'", - Z_LVAL_P(pid), - Z_LVAL_P(sig), - strerror(errno)); - RETURN_FALSE; - } - - RETURN_TRUE; -} -/* }}} */ - -/* {{{ proto int 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 int 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 int 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 int 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 int 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 int 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 int 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(Z_LVAL_P(uid)); - if (result < 0) { - php_error(E_WARNING, "posix_setuid(%d) failed with '%s'. Must be root", - Z_LVAL_P(uid), - strerror(errno)); - RETURN_FALSE; - } - - RETURN_TRUE; -} -/* }}} */ - -/* {{{ proto int 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(Z_LVAL_P(gid)); - if (result < 0) { - php_error(E_WARNING, "posix_setgid(%d) failed with '%s'. Must be root", - Z_LVAL_P(gid), - strerror(errno)); - RETURN_FALSE; - } - - RETURN_TRUE; -} -/* }}} */ - -/* {{{ proto int 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(Z_LVAL_P(uid)); - if (result < 0) { - php_error(E_WARNING, "posix_setuid(%d) failed with '%s'.", - Z_LVAL_P(uid), - strerror(errno)); - RETURN_FALSE; - } - - RETURN_TRUE; -#else - RETURN_FALSE; -#endif -} -/* }}} */ - -/* {{{ proto int 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(Z_LVAL_P(gid)); - if (result < 0) { - php_error(E_WARNING, "posix_setgid(%d) failed with '%s'.", - Z_LVAL_P(gid), - strerror(errno)); - RETURN_FALSE; - } - - RETURN_TRUE; -#else - RETURN_FALSE; -#endif -} -/* }}} */ - -/* {{{ proto int 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 int 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 int 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 int 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(Z_LVAL_P(pid), Z_LVAL_P(pgid)); - if (result< 0) { - php_error(E_WARNING, "posix_setpgid(%d, %d) failed with '%s'", - Z_LVAL_P(pid), - Z_LVAL_P(pgid), - strerror(errno)); - RETURN_FALSE; - } - - RETURN_LONG(result); -} -/* }}} */ - -/* {{{ proto int 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(Z_LVAL_P(pid)); - if (pgid < 0) { - php_error(E_WARNING, "posix_getpgid(%d) failed with '%s'", - Z_LVAL_P(pid), - strerror(errno)); - RETURN_FALSE; - } - - Z_TYPE_P(return_value)= IS_LONG; - Z_LVAL_P(return_value) = pgid; -#else - RETURN_FALSE; -#endif -} -/* }}} */ - -/* {{{ proto int 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(Z_LVAL_P(pid)); - if (sid < 0) { - php_error(E_WARNING, "posix_getsid(%d) failed with '%s'", - Z_LVAL_P(pid), - strerror(errno)); - RETURN_FALSE; - } - - Z_TYPE_P(return_value)= IS_LONG; - Z_LVAL_P(return_value) = 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(Z_LVAL_P(fd)); - if (p == NULL) { - php_error(E_WARNING, "posix_ttyname(%d) failed with '%s'", - Z_LVAL_P(fd), - 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(Z_LVAL_P(fd)); - 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 = VCWD_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(Z_STRVAL_P(path), NULL, CHECKUID_ALLOW_ONLY_DIR))) { - RETURN_FALSE; - } - result = mkfifo(Z_STRVAL_P(path), Z_LVAL_P(mode)); - if (result < 0) { - php_error(E_WARNING, "posix_mkfifo(%s) failed with '%s'", - Z_STRVAL_P(path), - 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(Z_STRVAL_P(name)); - if (!g) { - php_error(E_WARNING, "posix_getgrnam(%s) failed with '%s'", - Z_STRVAL_P(name), - 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(Z_LVAL_P(gid)); - if (!g) { - php_error(E_WARNING, "posix_getgrgid(%d) failed with '%s'", - Z_LVAL_P(gid), - 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(Z_STRVAL_P(name)); - if (!pw) { - php_error(E_WARNING, "posix_getpwnam(%s) failed with '%s'", - Z_STRVAL_P(name), - 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(Z_LVAL_P(uid)); - if (!pw) { - php_error(E_WARNING, "posix_getpwuid(%d) failed with '%s'", - Z_LVAL_P(uid), - 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 - -#define UNLIMITED_STRING "unlimited" - -/* {{{ posix_addlimit - */ -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_STRING, sizeof(UNLIMITED_STRING)-1, 1); - } else { - add_assoc_long(return_value, soft, rl.rlim_cur); - } - - if (rl.rlim_max == RLIM_INFINITY) { - add_assoc_stringl(return_value, hard, UNLIMITED_STRING, sizeof(UNLIMITED_STRING)-1, 1); - } else { - add_assoc_long(return_value, hard, rl.rlim_max); - } - - return SUCCESS; -} -/* }}} */ - -/* {{{ limits[] - */ -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 int 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: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ |