int win = 1;
for (i = 0; i < argc - 1; i++) {
- if (i >= MAXFD) {
- fprintf(stderr, "too many\n");
- exit(1);
- }
+ if (i >= MAXFD) { fprintf(stderr, "too many\n"); exit(1); }
if (sscanf(argv[i + 1], "%d:%d", &fds[i].cur, &fds[i].want) < 2 ||
- fds[i].cur >= MAXFD) {
- fprintf(stderr, "bad syntax\n");
- exit(1);
- }
+ fds[i].cur >= MAXFD)
+ { fprintf(stderr, "bad syntax\n"); exit(1); }
}
n = argc - 1;
for (i = 0; i < MAXFD; i++) flag[i] = -1;
0700)) < 0)
fail("creat");
unlink(",delete-me");
- if (fd2 != fd) {
- if (dup2(fd2, fd) < 0) fail("dup2");
- close(fd2);
- }
+ if (fd2 != fd) { if (dup2(fd2, fd) < 0) fail("dup2"); close(fd2); }
if (fstat(fd, &st)) fail("fstat");
ino[i] = st.st_ino;
}