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1 /* Test that TRT happens for spurious sigreturn calls. Single-thread. | 1 /* Test that TRT happens for spurious sigreturn calls. Single-thread. |
2 #notarget: cris*-*-elf | 2 #notarget: cris*-*-elf |
3 #xerror: | 3 #xerror: |
4 #output: Invalid sigreturn syscall: no signal handler active (0x1, 0x2, 0x3, 0x4
, 0x5, 0x6)\n | 4 #output: Invalid sigreturn syscall: no signal handler active (0x1, 0x2, 0x3, 0x4
, 0x5, 0x6)\n |
5 #output: program stopped with signal 4.\n | 5 #output: program stopped with signal 4 (*).\n |
6 */ | 6 */ |
7 | 7 |
8 #include <unistd.h> | 8 #include <unistd.h> |
9 #include <sys/syscall.h> | 9 #include <sys/syscall.h> |
10 #include <stdio.h> | 10 #include <stdio.h> |
11 #include <stdlib.h> | 11 #include <stdlib.h> |
12 #include <errno.h> | 12 #include <errno.h> |
13 | 13 |
14 int main (void) | 14 int main (void) |
15 { | 15 { |
16 int err = syscall (SYS_sigreturn, 1, 2, 3, 4, 5, 6); | 16 int err = syscall (SYS_sigreturn, 1, 2, 3, 4, 5, 6); |
17 if (err == -1 && errno == ENOSYS) | 17 if (err == -1 && errno == ENOSYS) |
18 printf ("ENOSYS\n"); | 18 printf ("ENOSYS\n"); |
19 printf ("xyzzy\n"); | 19 printf ("xyzzy\n"); |
20 exit (0); | 20 exit (0); |
21 } | 21 } |
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