diff options
| author | John Denker <jsd@av8n.com> | 2012-07-26 11:00:48 -0700 |
|---|---|---|
| committer | John Denker <jsd@av8n.com> | 2012-07-29 15:32:37 -0700 |
| commit | 01ef1d365e5776b130e8b65772a80b6adcb0ed46 (patch) | |
| tree | f0e7d3e161f82180e834a6368d41b79272ab013a /ucspi-tcp-0.88/argv0.1 | |
| parent | 9aa998757a8736cef02fd92050eacbb2a6fb5180 (diff) | |
files added by IPv6 patch
Diffstat (limited to 'ucspi-tcp-0.88/argv0.1')
| -rw-r--r-- | ucspi-tcp-0.88/argv0.1 | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/ucspi-tcp-0.88/argv0.1 b/ucspi-tcp-0.88/argv0.1 new file mode 100644 index 0000000..ad9634d --- /dev/null +++ b/ucspi-tcp-0.88/argv0.1 @@ -0,0 +1,47 @@ +.TH argv0 1 +.SH NAME +argv0 \- run a program with a specified 0th argument +.SH SYNOPSIS +.B argv0 +.I realname +.I zero +[ +.I arg ... +] +.SH DESCRIPTION +.B argv0 +runs +the program stored as +.I realname +on disk, +with the given +arguments. +It sets the 0th argument of +the program to +.IR zero . + +For example, + +.EX + argv0 /bin/csh -bin/csh +.EE + +runs +.B /bin/csh +with a 0th argument of +.BR -bin/csh . +.B csh +will think it is a login shell +and behave accordingly. + +.B argv0 +can be used to run some +.B inetd +wrappers under +.BR tcpserver . +.SH "SEE ALSO" +csh(1), +tcpserver(1), +execve(2), +execvp(3), +inetd(8) |