diff options
| -rw-r--r-- | usr.bin/truss/setup.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/usr.bin/truss/setup.c b/usr.bin/truss/setup.c index 29cbf53..3ee5183 100644 --- a/usr.bin/truss/setup.c +++ b/usr.bin/truss/setup.c @@ -3,7 +3,7 @@ * I'm afraid. */ /* - * $Id: setup.c,v 1.1 1997/12/06 05:23:05 sef Exp $ + * $Id: setup.c,v 1.2 1997/12/06 08:01:00 sef Exp $ */ #include <stdio.h> @@ -39,16 +39,16 @@ setup_and_wait(char *command[]) { pid = vfork(); if (pid == -1) { - err(1, "vfork failed\n"); + err(1, "vfork failed"); } if (pid == 0) { /* Child */ int mask = S_EXEC | S_EXIT; fd = open("/proc/curproc/mem", O_WRONLY); if (fd == -1) - err(2, "cannot open /proc/curproc/mem: %s\n", strerror(errno)); + err(2, "cannot open /proc/curproc/mem"); fcntl(fd, F_SETFD, 1); if (ioctl(fd, PIOCBIS, &mask) == -1) - err(3, "PIOCBIS: %s\n", strerror(errno)); + err(3, "PIOCBIS"); execvp(command[0], command); mask = ~0; ioctl(fd, PIOCBIC, &mask); @@ -66,9 +66,9 @@ setup_and_wait(char *command[]) { sprintf(buf, "/proc/%d/mem", pid); if ((fd = open(buf, O_RDWR)) == -1) - err(5, "cannot open %s: %s\n", buf, strerror(errno)); + err(5, "cannot open %s", buf); if (ioctl(fd, PIOCWAIT, &pfs) == -1) - err(6, "PIOCWAIT: %s\n", strerror(errno)); + err(6, "PIOCWAIT"); if (pfs.why == S_EXIT) { int zero = 0; fprintf(stderr, "process exited before exec'ing\n"); |
