diff options
| author | Alan Modra <amodra@gmail.com> | 2000-05-26 13:11:57 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2000-05-26 13:11:57 +0000 |
| commit | 5af11cab92a8d4ed9b0cd7a46f05cf02a8ba901e (patch) | |
| tree | 43c01869523de4ad682493e6674e5e8a9fed1804 /gprof/hertz.c | |
| parent | 010c70e10fb422ae6151a8808215a122f461fce8 (diff) | |
| download | gdb-5af11cab92a8d4ed9b0cd7a46f05cf02a8ba901e.zip gdb-5af11cab92a8d4ed9b0cd7a46f05cf02a8ba901e.tar.gz gdb-5af11cab92a8d4ed9b0cd7a46f05cf02a8ba901e.tar.bz2 | |
Eli Zaretskii's DOSish file name patches.
Diffstat (limited to 'gprof/hertz.c')
| -rw-r--r-- | gprof/hertz.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/gprof/hertz.c b/gprof/hertz.c index 75314ac..a7fc14e 100644 --- a/gprof/hertz.c +++ b/gprof/hertz.c @@ -19,10 +19,6 @@ #include "hertz.h" -#ifdef __MSDOS__ -#define HERTZ 18 -#endif - int hertz () { @@ -38,17 +34,19 @@ hertz () tim.it_value.tv_usec = 0; setitimer (ITIMER_REAL, &tim, 0); setitimer (ITIMER_REAL, 0, &tim); - if (tim.it_interval.tv_usec < 2) + if (tim.it_interval.tv_usec >= 2) { - return HZ_WRONG; + return 1000000 / tim.it_interval.tv_usec; } - return 1000000 / tim.it_interval.tv_usec; -#else /* ! defined (HAVE_SETITIMER) */ +#endif /* ! defined (HAVE_SETITIMER) */ #if defined (HAVE_SYSCONF) && defined (_SC_CLK_TCK) return sysconf (_SC_CLK_TCK); #else /* ! defined (HAVE_SYSCONF) || ! defined (_SC_CLK_TCK) */ +#ifdef __MSDOS__ + return 18; +#else /* ! defined (__MSDOS__) */ return HZ_WRONG; +#endif /* ! defined (__MSDOS__) */ #endif /* ! defined (HAVE_SYSCONF) || ! defined (_SC_CLK_TCK) */ -#endif /* ! defined (HAVE_SETITIMER) */ #endif /* ! defined (HERTZ) */ } |