diff options
| -rw-r--r-- | contrib/getdents-debug/getdents_c/getdents.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/contrib/getdents-debug/getdents_c/getdents.c b/contrib/getdents-debug/getdents_c/getdents.c index 936bd0b..94f8c97 100644 --- a/contrib/getdents-debug/getdents_c/getdents.c +++ b/contrib/getdents-debug/getdents_c/getdents.c @@ -9,6 +9,7 @@ #include <sys/stat.h> #include <sys/syscall.h> #include <errno.h> +#include <string.h> int main(int argc, char *argv[]) { @@ -23,7 +24,10 @@ int main(int argc, char *argv[]) for (int i = 1 ; ; i ++ ) { int fd = open(path, O_RDONLY); if (fd == -1) { - perror("open"); + printf("%3d: open: %s\n", i, strerror(errno)); + if(errno == EINTR) { + continue; + } exit(1); } @@ -31,6 +35,7 @@ int main(int argc, char *argv[]) int sum = 0; printf("%3d: getdents64: ", i); for ( ; ; ) { + errno = 0; int n = syscall(SYS_getdents64, fd, tmp, sizeof(tmp)); printf("n=%d; ", n); if (n <= 0) { |