diff options
| -rw-r--r-- | usr.bin/nohup/nohup.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/usr.bin/nohup/nohup.c b/usr.bin/nohup/nohup.c index 7b32e2f..3455c7c 100644 --- a/usr.bin/nohup/nohup.c +++ b/usr.bin/nohup/nohup.c @@ -42,7 +42,7 @@ static const char copyright[] = static char sccsid[] = "@(#)nohup.c 8.1 (Berkeley) 6/6/93"; #endif static const char rcsid[] = - "$Id$"; + "$Id: nohup.c,v 1.2 1997/07/31 06:54:45 charnier Exp $"; #endif /* not lint */ #include <sys/param.h> @@ -86,17 +86,20 @@ main(argc, argv) void dofile() { + int append; int fd; char *p, path[MAXPATHLEN]; #define FILENAME "nohup.out" p = FILENAME; + append = !access(p, F_OK); if ((fd = open(p, O_RDWR|O_CREAT, S_IRUSR | S_IWUSR)) >= 0) goto dupit; if ((p = getenv("HOME"))) { (void)strcpy(path, p); (void)strcat(path, "/"); (void)strcat(path, FILENAME); + append = !access(path, F_OK); if ((fd = open(p = path, O_RDWR|O_CREAT, S_IRUSR | S_IWUSR)) >= 0) goto dupit; @@ -106,7 +109,10 @@ dofile() dupit: (void)lseek(fd, (off_t)0, SEEK_END); if (dup2(fd, STDOUT_FILENO) == -1) err(1, NULL); - (void)fprintf(stderr, "sending output to %s\n", p); + if (append) + (void)fprintf(stderr, "appending output to existing %s\n", p); + else + (void)fprintf(stderr, "sending output to %s\n", p); } void |
