diff options
| -rw-r--r-- | usr.bin/uname/uname.1 | 6 | ||||
| -rw-r--r-- | usr.bin/uname/uname.c | 3 |
2 files changed, 7 insertions, 2 deletions
diff --git a/usr.bin/uname/uname.1 b/usr.bin/uname/uname.1 index eb5376e..f224e88 100644 --- a/usr.bin/uname/uname.1 +++ b/usr.bin/uname/uname.1 @@ -39,7 +39,7 @@ .Nd display information about the system .Sh SYNOPSIS .Nm -.Op Fl amnrsv +.Op Fl amnprsv .Sh DESCRIPTION The .Nm @@ -63,6 +63,10 @@ were specified. Write the type of the current hardware platform to standard output. .It Fl n Write the name of the system to standard output. +.It Fl p +Writes out the same value as +.Fl m . +This option is provided for backward compatibility with SVR4. .It Fl r Write the current release level of the operating system to standard output. diff --git a/usr.bin/uname/uname.c b/usr.bin/uname/uname.c index 1245560..feb3c2b 100644 --- a/usr.bin/uname/uname.c +++ b/usr.bin/uname/uname.c @@ -67,11 +67,12 @@ main(argc, argv) char *p, *prefix, buf[1024]; flags = 0; - while ((ch = getopt(argc, argv, "amnrsv")) != -1) + while ((ch = getopt(argc, argv, "amnprsv")) != -1) switch(ch) { case 'a': flags |= (MFLAG | NFLAG | RFLAG | SFLAG | VFLAG); break; + case 'p': case 'm': flags |= MFLAG; break; |
