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commit Syllable-related improvement: simplify p_time

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This commit is contained in:
tg
2009-05-20 10:10:02 +00:00
parent 361dee04f3
commit ae8d54284a
3 changed files with 34 additions and 23 deletions
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49
funcs.c
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@ -25,7 +25,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.107 2009/05/16 18:40:06 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.108 2009/05/20 10:10:01 tg Exp $");
/* A leading = means assignments before command are kept;
* a leading * means a POSIX special builtin;
@ -148,8 +148,9 @@ static int ptest_isa(Test_env *, Test_meta);
static const char *ptest_getopnd(Test_env *, Test_op, bool);
static void ptest_error(Test_env *, int, const char *);
static char *kill_fmt_entry(const void *, int, char *, int);
static void p_time(struct shf *, int, struct timeval *, int,
const char *, const char *);
static void p_time(struct shf *, bool, long, int, int,
const char *, const char *)
__attribute__((nonnull (6, 7)));
int
c_cd(const char **wp)
@ -2191,16 +2192,16 @@ c_unset(const char **wp)
}
static void
p_time(struct shf *shf, int posix, struct timeval *tv, int width,
p_time(struct shf *shf, bool posix, long tv_sec, int tv_usec, int width,
const char *prefix, const char *suffix)
{
tv_usec /= 10000;
if (posix)
shf_fprintf(shf, "%s%*ld.%02d%s", prefix ? prefix : "",
width, (long)tv->tv_sec, (int)tv->tv_usec / 10000, suffix);
shf_fprintf(shf, "%s%*ld.%02d%s", prefix, width,
tv_sec, tv_usec, suffix);
else
shf_fprintf(shf, "%s%*ldm%d.%02ds%s", prefix ? prefix : "",
width, (long)tv->tv_sec / 60, (int)tv->tv_sec % 60,
(int)tv->tv_usec / 10000, suffix);
shf_fprintf(shf, "%s%*ldm%d.%02ds%s", prefix, width,
tv_sec / 60, (int)(tv_sec % 60), tv_usec, suffix);
}
int
@ -2209,12 +2210,16 @@ c_times(const char **wp __unused)
struct rusage usage;
getrusage(RUSAGE_SELF, &usage);
p_time(shl_stdout, 0, &usage.ru_utime, 0, NULL, " ");
p_time(shl_stdout, 0, &usage.ru_stime, 0, NULL, "\n");
p_time(shl_stdout, false, usage.ru_utime.tv_sec,
usage.ru_utime.tv_usec, 0, null, " ");
p_time(shl_stdout, false, usage.ru_stime.tv_sec,
usage.ru_stime.tv_usec, 0, null, "\n");
getrusage(RUSAGE_CHILDREN, &usage);
p_time(shl_stdout, 0, &usage.ru_utime, 0, NULL, " ");
p_time(shl_stdout, 0, &usage.ru_stime, 0, NULL, "\n");
p_time(shl_stdout, false, usage.ru_utime.tv_sec,
usage.ru_utime.tv_usec, 0, null, " ");
p_time(shl_stdout, false, usage.ru_stime.tv_sec,
usage.ru_stime.tv_usec, 0, null, "\n");
return 0;
}
@ -2269,18 +2274,24 @@ timex(struct op *t, int f, volatile int *xerrok)
if (!(tf & TF_NOREAL)) {
timersub(&tv1, &tv0, &tv1);
if (tf & TF_POSIX)
p_time(shl_out, 1, &tv1, 5, "real ", "\n");
p_time(shl_out, true, tv1.tv_sec, tv1.tv_usec,
5, "real ", "\n");
else
p_time(shl_out, 0, &tv1, 5, NULL, " real ");
p_time(shl_out, false, tv1.tv_sec, tv1.tv_usec,
5, null, " real ");
}
if (tf & TF_POSIX)
p_time(shl_out, 1, &usrtime, 5, "user ", "\n");
p_time(shl_out, true, usrtime.tv_sec, usrtime.tv_usec,
5, "user ", "\n");
else
p_time(shl_out, 0, &usrtime, 5, NULL, " user ");
p_time(shl_out, false, usrtime.tv_sec, usrtime.tv_usec,
5, null, " user ");
if (tf & TF_POSIX)
p_time(shl_out, 1, &systime, 5, "sys ", "\n");
p_time(shl_out, true, systime.tv_sec, systime.tv_usec,
5, "sys ", "\n");
else
p_time(shl_out, 0, &systime, 5, NULL, " system\n");
p_time(shl_out, false, systime.tv_sec, systime.tv_usec,
5, null, " system\n");
shf_flush(shl_out);
return (rv);