[sr-dev] git:master: rtimer: exec interval can be in microsecods

Module: sip-router Branch: master Commit: f67c75cd0450eead5fb9e50d63e8966129646a97 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=f67c75c… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: Fri Dec 16 13:46:57 2011 +0100 rtimer: exec interval can be in microsecods - value of interval parameter can be ended in 'u' to tell is a microsecond based interval - for each timer running on micro-seconds interval, a new micro-second timer process is started (no option to use an existing timer with same precision) --- modules_k/rtimer/rtimer_mod.c | 30 +++++++++++++++++++++++++----- 1 files changed, 25 insertions(+), 5 deletions(-) diff --git a/modules_k/rtimer/rtimer_mod.c b/modules_k/rtimer/rtimer_mod.c index 33c7c2e..97719d7 100644 --- a/modules_k/rtimer/rtimer_mod.c +++ b/modules_k/rtimer/rtimer_mod.c @@ -53,11 +53,14 @@ typedef struct _stm_route { typedef struct _stm_timer { str name; unsigned int mode; + unsigned int flags; unsigned int interval; stm_route_t *rt; struct _stm_timer *next; } stm_timer_t; +#define RTIMER_INTERVAL_USEC (1<<0) + stm_timer_t *_stm_list = NULL; /** module functions */ @@ -118,7 +121,7 @@ static int mod_init(void) return -1; } } else { - register_dummy_timers(1); + register_basic_timers(1); } it = it->next; } @@ -158,11 +161,21 @@ static int child_init(int rank) { if(it->mode!=0) { - if(fork_dummy_timer(PROC_TIMER, "TIMER RT", 1 /*socks flag*/, + if(it->flags & RTIMER_INTERVAL_USEC) + { + if(fork_basic_utimer(PROC_TIMER, "RTIMER USEC EXEC", 1 /*socks flag*/, + stm_timer_exec, (void*)it, it->interval + /*usec*/)<0) { + LM_ERR("failed to start utimer routine as process\n"); + return -1; /* error */ + } + } else { + if(fork_basic_timer(PROC_TIMER, "RTIMER SEC EXEC", 1 /*socks flag*/, stm_timer_exec, (void*)it, it->interval /*sec*/)<0) { - LM_ERR("failed to register timer routine as process\n"); - return -1; /* error */ + LM_ERR("failed to start timer routine as process\n"); + return -1; /* error */ + } } } it = it->next; @@ -221,9 +234,16 @@ int stm_t_param(modparam_t type, void *val) tmp.name = pit->body; } else if(pit->name.len==4 && strncasecmp(pit->name.s, "mode", 4)==0) { - str2int(&pit->body, &tmp.mode); + if(tmp.mode==0) + str2int(&pit->body, &tmp.mode); } else if(pit->name.len==8 && strncasecmp(pit->name.s, "interval", 8)==0) { + if(pit->body.s[pit->body.len-1]=='u' + || pit->body.s[pit->body.len-1]=='U') { + pit->body.len--; + tmp.flags |= RTIMER_INTERVAL_USEC; + tmp.mode = 1; + } str2int(&pit->body, &tmp.interval); } }