Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help 
cgiwrap_iterenv(3)		  cgi/cgiwrap.h 	      cgiwrap_iterenv(3)

NAME
     cgiwrap_iterenv  - iterater for env vars

SYNOPSIS
     #include <cgi/cgiwrap.h>

     NEOERR *cgiwrap_iterenv (int n, char **k, char **v);

ARGUMENTS
     n - variable to return.  This should start at 0 and increment
     until you receive a NULL return value.

DESCRIPTION
     cgiwrap_iterenv  allows a program to iterate over all the environment vari-
     ables.  This is probably mostly used by the default debug output.

RETURN VALUE
     k - a malloc'd copy of the variable name
     v - a malloc'd copy of the variable value

SEE ALSO
     cgiwrap_iterenv(3),    cgiwrap_putenv(3),	   cgiwrap_init_emu(3),     cgi-
     wrap_writef(3),  cgiwrap_init_std(3),  cgiwrap_writevf(3), cgiwrap_read(3),
     cgiwrap_write(3), cgiwrap_getenv

ClearSilver			  12 July 2007		      cgiwrap_iterenv(3)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=cgiwrap_iterenv&sektion=3&manpath=FreeBSD+Ports+15.1.quarterly>

home | help