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Add support to set the maximum number of files open when Asterisk loads using the 'maxfiles' configuration option. (issue #7499 reported by rkarlsba)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@47933 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Joshua Colp
2006-11-22 17:41:07 +00:00
parent db08a0f346
commit 7b4a5105b2
1 changed files with 26 additions and 0 deletions
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26
main/asterisk.c
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@@ -1013,6 +1013,29 @@ static void child_handler(int sig)
signal(sig, child_handler);
}
/*! \brief Set maximum open files */
static void set_ulimit(int value)
{
struct rlimit l = {0, 0};
if (value <= 0) {
ast_log(LOG_WARNING, "Unable to change max files open to invalid value %i\n",value);
return;
}
l.rlim_cur = value;
l.rlim_max = value;
if (setrlimit(RLIMIT_NOFILE, &l)) {
ast_log(LOG_WARNING, "Unable to disable core size resource limit: %s\n",strerror(errno));
return;
}
ast_log(LOG_NOTICE, "Setting max files open to %d\n",value);
return;
}
/*! \brief Set an X-term or screen title */
static void set_title(char *text)
{
@@ -2293,6 +2316,9 @@ static void ast_readconfig(void)
} else if ((sscanf(v->value, "%lf", &option_maxload) != 1) || (option_maxload < 0.0)) {
option_maxload = 0.0;
}
/* Set the maximum amount of open files */
} else if (!strcasecmp(v->name, "maxfiles")) {
set_ulimit(atoi(v->value));
/* What user to run as */
} else if (!strcasecmp(v->name, "runuser")) {
ast_copy_string(ast_config_AST_RUN_USER, v->value, sizeof(ast_config_AST_RUN_USER));