#include "asterisk.h"
#include "asterisk/module.h"
#include "asterisk/pbx.h"
Go to the source code of this file.
Functions | |
static void | __reg_module (void) |
static void | __unreg_module (void) |
static int | load_module (void) |
static int | sysinfo_helper (struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t len) |
static int | unload_module (void) |
Variables | |
static struct ast_module_info __MODULE_INFO_SECTION | __mod_info = { __MODULE_INFO_GLOBALS .name = AST_MODULE, .flags = AST_MODFLAG_DEFAULT , .description = "System information related functions" , .key = ASTERISK_GPL_KEY , .buildopt_sum = AST_BUILDOPT_SUM, .load = load_module, .unload = unload_module, } |
static struct ast_module_info * | ast_module_info = &__mod_info |
static struct ast_custom_function | sysinfo_function |
SYSINFO function to return various system data.
Definition in file func_sysinfo.c.
static void __reg_module | ( | void | ) | [static] |
Definition at line 115 of file func_sysinfo.c.
static void __unreg_module | ( | void | ) | [static] |
Definition at line 115 of file func_sysinfo.c.
static int load_module | ( | void | ) | [static] |
Definition at line 110 of file func_sysinfo.c.
References ast_custom_function_register.
{ return ast_custom_function_register(&sysinfo_function); }
static int sysinfo_helper | ( | struct ast_channel * | chan, |
const char * | cmd, | ||
char * | data, | ||
char * | buf, | ||
size_t | len | ||
) | [static] |
Definition at line 39 of file func_sysinfo.c.
References ast_active_calls(), ast_log(), ast_strlen_zero(), getloadavg(), LOG_ERROR, and LOG_WARNING.
{ #if defined(HAVE_SYSINFO) struct sysinfo sys_info; if (sysinfo(&sys_info)) { ast_log(LOG_ERROR, "FAILED to retrieve system information\n"); return -1; } #endif if (ast_strlen_zero(data)) { ast_log(LOG_WARNING, "Syntax: ${SYSINFO(<parameter>)} - missing argument!)\n"); return -1; } else if (!strcasecmp("loadavg", data)) { double curloadavg; getloadavg(&curloadavg, 1); snprintf(buf, len, "%f", curloadavg); } else if (!strcasecmp("numcalls", data)) { snprintf(buf, len, "%d", ast_active_calls()); } #if defined(HAVE_SYSINFO) else if (!strcasecmp("uptime", data)) { /* in hours */ snprintf(buf, len, "%ld", sys_info.uptime/3600); } else if (!strcasecmp("totalram", data)) { /* in KiB */ snprintf(buf, len, "%ld",(sys_info.totalram * sys_info.mem_unit)/1024); } else if (!strcasecmp("freeram", data)) { /* in KiB */ snprintf(buf, len, "%ld",(sys_info.freeram * sys_info.mem_unit)/1024); } else if (!strcasecmp("bufferram", data)) { /* in KiB */ snprintf(buf, len, "%ld",(sys_info.bufferram * sys_info.mem_unit)/1024); } else if (!strcasecmp("totalswap", data)) { /* in KiB */ snprintf(buf, len, "%ld",(sys_info.totalswap * sys_info.mem_unit)/1024); } else if (!strcasecmp("freeswap", data)) { /* in KiB */ snprintf(buf, len, "%ld",(sys_info.freeswap * sys_info.mem_unit)/1024); } else if (!strcasecmp("numprocs", data)) { snprintf(buf, len, "%d", sys_info.procs); } #endif else { ast_log(LOG_ERROR, "Unknown sysinfo parameter type '%s'.\n", data); return -1; } return 0; }
static int unload_module | ( | void | ) | [static] |
Definition at line 105 of file func_sysinfo.c.
References ast_custom_function_unregister().
{ return ast_custom_function_unregister(&sysinfo_function); }
struct ast_module_info __MODULE_INFO_SECTION __mod_info = { __MODULE_INFO_GLOBALS .name = AST_MODULE, .flags = AST_MODFLAG_DEFAULT , .description = "System information related functions" , .key = ASTERISK_GPL_KEY , .buildopt_sum = AST_BUILDOPT_SUM, .load = load_module, .unload = unload_module, } [static] |
Definition at line 115 of file func_sysinfo.c.
struct ast_module_info* ast_module_info = &__mod_info [static] |
Definition at line 115 of file func_sysinfo.c.
struct ast_custom_function sysinfo_function [static] |
Definition at line 84 of file func_sysinfo.c.