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Solaris portability fixes.

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This commit is contained in:
gfk
2002-05-09 00:30:19 +00:00
parent f3b2b0688a
commit c730e2dba1
2 changed files with 39 additions and 0 deletions
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configure.in
+1
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@@ -59,6 +59,7 @@ AC_CHECK_FUNC(gethostbyname,,[AC_CHECK_LIB(nsl,gethostbyname)])
AC_CHECK_FUNC(connect,,[AC_CHECK_LIB(socket,connect)])
AC_CHECK_FUNC(inet_aton,,[AC_CHECK_LIB(resolv,inet_aton)])
AC_CHECK_LIB(kstat, kstat_open)
AC_CHECK_LIB(posix4, nanosleep)
AC_CHECK_FUNCS(getloadavg swapctl)
AC_CHECK_HEADERS(procfs.h sys/procfs.h sys/loadavg.h utmpx.h)
server/drivers/timing.h
+38
View File
@@ -76,6 +76,44 @@
# include <sched.h>
#endif
/* Convenience macros for operations on timevals.
NOTE: `timercmp' does not work for >= or <=. */
#ifndef timerisset
# define timerisset(tvp) ((tvp)->tv_sec || (tvp)->tv_usec)
#endif
#ifndef timerclear
# define timerclear(tvp) ((tvp)->tv_sec = (tvp)->tv_usec = 0)
#endif
#ifndef timercmp
# define timercmp(a, b, CMP) \
(((a)->tv_sec == (b)->tv_sec) ? \
((a)->tv_usec CMP (b)->tv_usec) : \
((a)->tv_sec CMP (b)->tv_sec))
#endif
#ifndef timeradd
# define timeradd(a, b, result) \
do { \
(result)->tv_sec = (a)->tv_sec + (b)->tv_sec; \
(result)->tv_usec = (a)->tv_usec + (b)->tv_usec; \
if ((result)->tv_usec >= 1000000) \
{ \
++(result)->tv_sec; \
(result)->tv_usec -= 1000000; \
} \
} while (0)
#endif
#ifndef timersub
# define timersub(a, b, result) \
do { \
(result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \
(result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \
if ((result)->tv_usec < 0) { \
--(result)->tv_sec; \
(result)->tv_usec += 1000000; \
} \
} while (0)
#endif
/////////////////////////////////////////////////////////////////
// Initialisation
//