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Code Issues Releases Activity

(ui): Make it global instead of local to do_backtrace().

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(do_backtrace): Move creation/destruction of the UPT-info structure from here...
(main): ...to here.

(Logical change 1.44)
This commit is contained in:
mostang.com!davidm 2003-01-28 07:32:15 +00:00
parent 385b56fb3d
commit de4410dce0
1 changed files with 5 additions and 4 deletions
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9
tests/test-ptrace.c
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@ -40,6 +40,7 @@ int verbose = 1;
do { fprintf (stderr, args); ++nerrors; } while (0) do { fprintf (stderr, args); ++nerrors; } while (0)
static unw_addr_space_t as; static unw_addr_space_t as;
static struct UPT_info *ui;
void void
do_backtrace (pid_t target_pid) do_backtrace (pid_t target_pid)
@ -49,9 +50,7 @@ do_backtrace (pid_t target_pid)
unw_cursor_t c; unw_cursor_t c;
char buf[512]; char buf[512];
int ret; int ret;
struct UPT_info *ui;
ui = _UPT_create (target_pid);
ret = unw_init_remote (&c, as, ui); ret = unw_init_remote (&c, as, ui);
if (ret < 0) if (ret < 0)
panic ("unw_init_remote() failed: ret=%d\n", ret); panic ("unw_init_remote() failed: ret=%d\n", ret);
@ -89,8 +88,6 @@ do_backtrace (pid_t target_pid)
} }
while (ret > 0); while (ret > 0);
_UPT_destroy (ui);
if (ret < 0) if (ret < 0)
panic ("unwind failed with ret=%d\n", ret); panic ("unwind failed with ret=%d\n", ret);
@ -129,6 +126,8 @@ main (int argc, char **argv)
_exit (-1); _exit (-1);
} }
ui = _UPT_create (target_pid);
while (1) while (1)
{ {
pid = wait4 (-1, &status, 0, 0); pid = wait4 (-1, &status, 0, 0);
@ -166,6 +165,8 @@ main (int argc, char **argv)
#endif #endif
} }
_UPT_destroy (ui);
if (nerrors) if (nerrors)
{ {
printf ("FAILURE: detected %d errors\n", nerrors); printf ("FAILURE: detected %d errors\n", nerrors);