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Merge pull request #2092 from libgit2/rb/update-clar

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Update to latest clar
This commit is contained in:
Vicent Marti 2014-01-31 13:57:41 -08:00
commit 40e10630cf
1 changed files with 13 additions and 5 deletions
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14
tests/clar/fs.h
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@ -251,17 +251,22 @@ cl_fs_cleanup(void)
} }
#else #else
#include <errno.h>
#include <string.h>
static int static int
shell_out(char * const argv[]) shell_out(char * const argv[])
{ {
int status; int status, piderr;
pid_t pid; pid_t pid;
pid = fork(); pid = fork();
if (pid < 0) { if (pid < 0) {
fprintf(stderr, fprintf(stderr,
"System error: `fork()` call failed.\n"); "System error: `fork()` call failed (%d) - %s\n",
errno, strerror(errno));
exit(-1); exit(-1);
} }
@ -269,7 +274,10 @@ shell_out(char * const argv[])
execv(argv[0], argv); execv(argv[0], argv);
} }
waitpid(pid, &status, 0); do {
piderr = waitpid(pid, &status, WUNTRACED);
} while (piderr < 0 && (errno == EAGAIN || errno == EINTR));
return WEXITSTATUS(status); return WEXITSTATUS(status);
} }