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| author | Eric Wong <normalperson@yhbt.net> | 2011-01-14 09:07:57 +0000 |
|---|---|---|
| committer | Eric Wong <normalperson@yhbt.net> | 2011-01-14 09:07:57 +0000 |
| commit | cc43cfbb418ab7b4b2786123d33ede23b3cb5ea3 (patch) | |
| tree | f13ea8da377c8a95e2c860f7ca9307807dcab6de /ext/clogger_ext/broken_system_compat.h | |
| parent | 6cc7e96f972d9a648bef9d49ca245282250a5502 (diff) | |
| download | clogger-cc43cfbb418ab7b4b2786123d33ede23b3cb5ea3.tar.gz | |
This should also detect cases where CLOCK_MONOTONIC is available at build but not at runtime.
Diffstat (limited to 'ext/clogger_ext/broken_system_compat.h')
| -rw-r--r-- | ext/clogger_ext/broken_system_compat.h | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/ext/clogger_ext/broken_system_compat.h b/ext/clogger_ext/broken_system_compat.h index f58307e..ec635b1 100644 --- a/ext/clogger_ext/broken_system_compat.h +++ b/ext/clogger_ext/broken_system_compat.h @@ -3,11 +3,15 @@ * without clock_gettime() or CLOCK_MONOTONIC */ +#ifndef HAVE_TYPE_CLOCKID_T +typedef clockid_t int; +#endif + #ifndef HAVE_CLOCK_GETTIME # ifndef CLOCK_REALTIME # define CLOCK_REALTIME 0 /* whatever */ # endif -static int fake_clock_gettime(int clk_id, struct timespec *res) +static int fake_clock_gettime(clockid_t clk_id, struct timespec *res) { struct timeval tv; int r = gettimeofday(&tv, NULL); @@ -21,7 +25,12 @@ static int fake_clock_gettime(int clk_id, struct timespec *res) # define clock_gettime fake_clock_gettime #endif /* broken systems w/o clock_gettime() */ -/* UGH */ -#ifndef _POSIX_MONOTONIC_CLOCK -# define CLOCK_MONOTONIC CLOCK_REALTIME +/* + * UGH + * CLOCK_MONOTONIC is not guaranteed to be a macro, either + */ +#ifndef CLOCK_MONOTONIC +# if (!defined(_POSIX_MONOTONIC_CLOCK) || !defined(HAVE_CLOCK_MONOTONIC)) +# define CLOCK_MONOTONIC CLOCK_REALTIME +# endif #endif |