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| author | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | 1998-02-01 01:37:08 +0000 |
|---|---|---|
| committer | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | 1998-02-01 01:37:08 +0000 |
| commit | a9fe81af3b8d02e1529b3f1f2a679b93cd9c36e1 (patch) | |
| tree | 4b30cdf598ee6a8b24903fba52bb3e0c06bf459b /libf2c/libF77/etime_.c | |
| parent | 9682c2b47acc059592d168a09c7162f2bf333ee2 (diff) | |
| download | gcc-a9fe81af3b8d02e1529b3f1f2a679b93cd9c36e1.tar.gz | |
* Previous contents of gcc/f/runtime moved into toplevel
"libf2c" directory.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@17568 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libf2c/libF77/etime_.c')
| -rw-r--r-- | libf2c/libF77/etime_.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/libf2c/libF77/etime_.c b/libf2c/libF77/etime_.c new file mode 100644 index 00000000000..04528b50bb8 --- /dev/null +++ b/libf2c/libF77/etime_.c @@ -0,0 +1,38 @@ +#include "time.h" +#ifndef USE_CLOCK +#include "sys/types.h" +#include "sys/times.h" +#endif + +#undef Hz +#ifdef CLK_TCK +#define Hz CLK_TCK +#else +#ifdef HZ +#define Hz HZ +#else +#define Hz 60 +#endif +#endif + + double +#ifdef KR_headers +etime_(tarray) float *tarray; +#else +etime_(float *tarray) +#endif +{ +#ifdef USE_CLOCK +#ifndef CLOCKS_PER_SECOND +#define CLOCKS_PER_SECOND Hz +#endif + double t = clock(); + tarray[1] = 0; + return tarray[0] = t / CLOCKS_PER_SECOND; +#else + struct tms t; + + times(&t); + return (tarray[0] = t.tms_utime/Hz) + (tarray[1] = t.tms_stime/Hz); +#endif + } |