Bug 87697
| Summary: | devel/valgrind-snapshot does not support FreeBSD uuidgen() syscall | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Ports & Packages | Reporter: | Craig Rodrigues <rodrigc> | ||||
| Component: | Individual Port(s) | Assignee: | Simon Barner <barner> | ||||
| Status: | Closed FIXED | ||||||
| Severity: | Affects Only Me | CC: | barner | ||||
| Priority: | Normal | ||||||
| Version: | Latest | ||||||
| Hardware: | Any | ||||||
| OS: | Any | ||||||
| Attachments: |
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Responsible Changed From-To: freebsd-ports-bugs->barner Over to maintainer Hi,
I messed the patch up a little bit in my submission.
It should be:
--- vg_syscalls.c.orig Fri Jul 16 13:21:08 2004
+++ vg_syscalls.c Wed Oct 19 21:04:27 2005
@@ -1574,6 +1614,21 @@
VG_TRACK( post_mem_write, arg1, arg2 );
}
+#if __FreeBSD__ >= 5
+PRE(uuidgen)
+{
+ /* int uuidgen(struct uuid *store, int count); */
+ MAYBE_PRINTF("uuidgen ( %p, %d )\n", arg1, arg2);
+ SYSCALL_TRACK( pre_mem_write, tid, "uuidgen(store, count)", arg1, arg2);
+}
+
+POST(uuidgen)
+{
+ VG_TRACK( post_mem_write, arg1, arg2 );
+}
+
+#endif
+
#endif
PRE(setresgid)
@@ -6827,6 +6882,9 @@
SYSBA(kldstat, False),
SYSB_(kldfirstmod, False),
SYSBA(__getcwd, False),
+#if __FreeBSD__ >= 5
+ SYSBA(uuidgen, False),
+#endif
};
#define MAX_SYS_INFO (sizeof(sys_info)/sizeof(sys_info[0]))
--
Craig Rodrigues
rodrigc@crodrigues.org
State Changed From-To: open->closed Committed. Thanks! |
Recently I needed to use devel/valgrind-snapshot to test some code on FreeBSD which calls the uuidgen() system call. valgrind complains that it does not support syscall 392, which is uuidgen. If something like the attached patch could be added to the FreeBSD version of valgrind, that would be very helpful! How-To-Repeat: Try running valgrind on code like this: #include <sys/types.h> #include <sys/uuid.h> int main(int argc, char *argv[]) { struct uuid blah; uuidgen(&blah, 1); }