Merge branch 'ab/diff-tree-doc-fix'
[git] / t / helper / test-sigchain.c
1 #include "test-tool.h"
2 #include "cache.h"
3 #include "sigchain.h"
4
5 #define X(f) \
6 static void f(int sig) { \
7         puts(#f); \
8         fflush(stdout); \
9         sigchain_pop(sig); \
10         raise(sig); \
11 }
12 X(one)
13 X(two)
14 X(three)
15 #undef X
16
17 int cmd__sigchain(int argc, const char **argv)
18 {
19         sigchain_push(SIGTERM, one);
20         sigchain_push(SIGTERM, two);
21         sigchain_push(SIGTERM, three);
22         raise(SIGTERM);
23         return 0;
24 }