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Allow a NULL second argument to clock_getres. Fixes bug #110203.

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git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4328
This commit is contained in:
Tom Hughes 2005-08-05 07:22:00 +00:00
parent ec55a5e7bb
commit 888f6e02cf
1 changed files with 4 additions and 2 deletions
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6
coregrind/m_syswrap/syswrap-generic.c
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@ -5709,11 +5709,13 @@ PRE(sys_clock_getres)
// defined above!
PRE_REG_READ2(long, "clock_getres",
vki_clockid_t, clk_id, struct timespec *, res);
PRE_MEM_WRITE( "clock_getres(res)", ARG2, sizeof(struct vki_timespec) );
if (ARG2 != 0)
PRE_MEM_WRITE( "clock_getres(res)", ARG2, sizeof(struct vki_timespec) );
}
POST(sys_clock_getres)
{
POST_MEM_WRITE( ARG2, sizeof(struct vki_timespec) );
if (ARG2 != 0)
POST_MEM_WRITE( ARG2, sizeof(struct vki_timespec) );
}
PRE(sys_clock_nanosleep)