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| version 1.38, 2015/10/16 17:56:07 | version 1.39, 2019/06/28 13:35:02 | ||
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| sigset_t nset; | sigset_t nset; | ||
| FILE *fp; | FILE *fp; | ||
| if (pipe(p) < 0) | if (pipe(p) == -1) | ||
| return(NULL); | return(NULL); | ||
| (void)fcntl(p[READ], F_SETFD, FD_CLOEXEC); | (void)fcntl(p[READ], F_SETFD, FD_CLOEXEC); | ||
| (void)fcntl(p[WRITE], F_SETFD, FD_CLOEXEC); | (void)fcntl(p[WRITE], F_SETFD, FD_CLOEXEC); | ||
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| { | { | ||
| pid_t pid; | pid_t pid; | ||
| if ((pid = fork()) < 0) { | if ((pid = fork()) == -1) { | ||
| warn("fork"); | warn("fork"); | ||
| return(-1); | return(-1); | ||
| } | } |