diff options
| author | Jasper Lievisse Adriaanse <jasper@cvs.openbsd.org> | 2017-08-11 19:34:25 +0000 |
|---|---|---|
| committer | Jasper Lievisse Adriaanse <jasper@cvs.openbsd.org> | 2017-08-11 19:34:25 +0000 |
| commit | 1f004c31ef0eccb5d8a43bfc3935f9f261e4eca7 (patch) | |
| tree | 4d5b84facf455dadd9e01d7dcb95c3a0cb6cca0d | |
| parent | 8eed160950b504d86296fa816dfbdba5be8c40cb (diff) | |
make 'dump' mutually exclusive with writing out the data, to ease pleding
ok mpi@
| -rw-r--r-- | usr.bin/ctfconv/ctfconv.1 | 5 | ||||
| -rw-r--r-- | usr.bin/ctfconv/ctfconv.c | 13 |
2 files changed, 12 insertions, 6 deletions
diff --git a/usr.bin/ctfconv/ctfconv.1 b/usr.bin/ctfconv/ctfconv.1 index d43cf820d1f..a7d0219da96 100644 --- a/usr.bin/ctfconv/ctfconv.1 +++ b/usr.bin/ctfconv/ctfconv.1 @@ -1,4 +1,4 @@ -.\" $OpenBSD: ctfconv.1,v 1.3 2017/08/11 16:45:33 jmc Exp $ +.\" $OpenBSD: ctfconv.1,v 1.4 2017/08/11 19:34:24 jasper Exp $ .\" .\" Copyright (c) 2016 Martin Pieuchot <mpi@openbsd.org> .\" @@ -22,7 +22,8 @@ .Nd generates a raw CTF section from debug data .Sh SYNOPSIS .Nm ctfconv -.Op Fl d +.Fl d file +.Nm ctfconv .Fl l Ar label .Fl o Ar outfile .Ar file diff --git a/usr.bin/ctfconv/ctfconv.c b/usr.bin/ctfconv/ctfconv.c index c72503c1830..6abdbdc6b21 100644 --- a/usr.bin/ctfconv/ctfconv.c +++ b/usr.bin/ctfconv/ctfconv.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ctfconv.c,v 1.4 2017/08/11 16:55:46 mpi Exp $ */ +/* $OpenBSD: ctfconv.c,v 1.5 2017/08/11 19:34:24 jasper Exp $ */ /* * Copyright (c) 2016-2017 Martin Pieuchot @@ -77,7 +77,8 @@ struct itype_queue iobjq = TAILQ_HEAD_INITIALIZER(iobjq); __dead void usage(void) { - fprintf(stderr, "usage: %s [-d] -l label -o outfile file\n", + fprintf(stderr, "usage: %s -d file\n", getprogname()); + fprintf(stderr, " %s -l label -o outfile file\n", getprogname()); exit(1); } @@ -95,7 +96,7 @@ main(int argc, char *argv[]) while ((ch = getopt(argc, argv, "dl:o:")) != -1) { switch (ch) { case 'd': - dump = 1; /* ctfdump(1) like SUNW_ctf sections */ + dump = 1; /* ctfdump(1)-like SUNW_ctf sections */ break; case 'l': if (label != NULL) @@ -118,7 +119,9 @@ main(int argc, char *argv[]) if (argc != 1) usage(); - if (!dump && (outfile == NULL || label == NULL)) + /* Either dump the sections, or write it out. */ + if ((dump && (outfile != NULL || label != NULL)) || + (!dump && (outfile == NULL || label == NULL))) usage(); filename = *argv; @@ -143,6 +146,8 @@ main(int argc, char *argv[]) dump_type(it); } + + return 0; } if (outfile != NULL) { |