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Fix MacOS passsigalrm.c compilation error due to SIGRTMIN not existing on MacOS

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The test will very probably fail on MacOS (as gdb output will contain SIGUSR1
rather than signal SIGRTMIN, but at least it should compile).
(not tested on MacOS; just tested that it still works on linux)



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12594
This commit is contained in:
Philippe Waroquiers 2012-05-29 17:04:13 +00:00
parent abadfaacdc
commit 95a346248f
3 changed files with 13 additions and 8 deletions
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4
gdbserver_tests/nlpasssigalrm.stdinB.gdb
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@ -3,9 +3,9 @@ target remote | ./vgdb --wait=60 --vgdb-prefix=./vgdb-prefix-nlpasssigalrm
echo vgdb launched process attached\n
monitor v.set vgdb-error 999999
# break on breakme++:
break passsigalrm.c:48
break passsigalrm.c:53
# break on the next line:
break passsigalrm.c:50
break passsigalrm.c:55
#
#
# ensure SIGALRM can be passed directly to the process, without

12
gdbserver_tests/nlpasssigalrm.stdoutB.exp
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@ -1,5 +1,5 @@
Breakpoint 1 at 0x........: file passsigalrm.c, line 48.
Breakpoint 2 at 0x........: file passsigalrm.c, line 50.
Breakpoint 1 at 0x........: file passsigalrm.c, line 53.
Breakpoint 2 at 0x........: file passsigalrm.c, line 55.
Signal Stop Print Pass to program Description
SIGALRM Yes Yes Yes Alarm clock
Continuing.
@ -8,12 +8,12 @@ Program received signal SIGALRM, Alarm clock.
Signal Stop Print Pass to program Description
SIGALRM No No Yes Alarm clock
Continuing.
Breakpoint 1, main (argc=1, argv=0x........) at passsigalrm.c:48
48 breakme++;
Breakpoint 1, main (argc=1, argv=0x........) at passsigalrm.c:53
53 breakme++;
$1 = 0
Continuing.
Breakpoint 2, main (argc=1, argv=0x........) at passsigalrm.c:50
50 sa.sa_handler = sigrtmin_handler;
Breakpoint 2, main (argc=1, argv=0x........) at passsigalrm.c:55
55 sa.sa_handler = sigrtmin_handler;
$2 = 1
Continuing.
Program received signal SIG34, Real-time event 34.

5
gdbserver_tests/passsigalrm.c
View File

@ -15,6 +15,11 @@ static void sigrtmin_handler(int signr)
}
static int breakme = 0;
#ifndef SIGRTMIN
// at least on MacOS, there is no SIGRTMIN.
// So, use any other signal instead.
#define SIGRTMIN SIGUSR1
#endif
int main (int argc, char *argv[])
{