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Merged do_gettimeofday with do_time to save one function call;

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adjusted table.c accordingly
This commit is contained in:
Ben Gras 2005-08-05 12:44:06 +00:00
parent ac68f131a5
commit abb7157175
4 changed files with 3 additions and 46 deletions
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28
servers/pm/exec.c
View File

@ -378,34 +378,6 @@ phys_bytes tot_bytes; /* total memory to allocate, including gap */
panic(__FILE__,"new_mem can't zero", s);
}
#define ENABLE_USAGE_TEST 0
#if ENABLE_USAGE_TEST
/* Junk-fill gap and stack.
* Mind the gap..
*/
{
static int pat = 1;
if ((s=sys_memset(pat++ & 0xff,
(rmp->mp_seg[D].mem_phys + rmp->mp_seg[D].mem_len) << CLICK_SHIFT,
(gap_clicks + stack_clicks) << CLICK_SHIFT)) != OK) {
panic(__FILE__,"can't junk-fill", s);
}
}
#endif
#if DEAD_CODE
while (bytes > 0) {
static char zero[1024]; /* used to zero bss */
count = MIN(bytes, (phys_bytes) sizeof(zero));
if ((s=sys_physcopy(PM_PROC_NR, D, (phys_bytes) zero,
NONE, PHYS_SEG, base, count)) != OK) {
panic(__FILE__,"new_mem can't zero", s);
}
base += count;
bytes -= count;
}
#endif
return(OK);
}

1
servers/pm/param.h
View File

@ -45,6 +45,7 @@
#define reply_mask m2_l1
#define reply_trace m2_l2
#define reply_time m2_l1
#define reply_utime m2_l2
#define reply_t1 m4_l1
#define reply_t2 m4_l2
#define reply_t3 m4_l3

2
servers/pm/table.c
View File

@ -106,7 +106,7 @@ _PROTOTYPE (int (*call_vec[NCALLS]), (void) ) = {
no_sys, /* 87 = fsync */
do_getsetpriority, /* 88 = getpriority */
do_getsetpriority, /* 89 = setpriority */
do_gettimeofday, /* 90 = gettimeofday */
do_time, /* 90 = gettimeofday */
};
/* This should not fail with "array size is negative": */
extern int dummy[sizeof(call_vec) == NCALLS * sizeof(call_vec[0]) ? 1 : -1];

18
servers/pm/time.c
View File

@ -33,6 +33,7 @@ PUBLIC int do_time()
panic(__FILE__,"do_time couldn't get uptime", s);
mp->mp_reply.reply_time = (time_t) (boottime + (uptime/HZ));
mp->mp_reply.reply_utime = (uptime%HZ)*1000000/HZ;
return(OK);
}
@ -84,20 +85,3 @@ PUBLIC int do_times()
return(OK);
}
/*===========================================================================*
* do_gettimeofday *
*===========================================================================*/
PUBLIC int do_gettimeofday(void)
{
clock_t uptime;
int s;
if ( (s=getuptime(&uptime)) != OK)
panic(__FILE__,"do_gettimeofday couldn't get uptime", s);
mp->mp_reply.m2_l1 = boottime + uptime/HZ;
mp->mp_reply.m2_l2 = (uptime%HZ)*1000000/HZ;
return(OK);
}