mirror of
https://git.openldap.org/openldap/openldap.git
synced 2024-12-21 03:10:25 +08:00
47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
|
/*
|
||
|
|
* Copyright (c) 1990,1991 Regents of the University of Michigan.
|
||
|
|
* All rights reserved.
|
||
|
|
*
|
||
|
|
* Redistribution and use in source and binary forms are permitted
|
||
|
|
* provided that this notice is preserved and that due credit is given
|
||
|
|
* to the University of Michigan at Ann Arbor. The name of the University
|
||
|
|
* may not be used to endorse or promote products derived from this
|
||
|
|
* software without specific prior written permission. This software
|
||
|
|
* is provided ``as is'' without express or implied warranty.
|
||
|
|
*/
|
||
|
|
|
||
|
|
char **Argv; /* pointer to original (main's) argv */
|
||
|
|
int Argc; /* original argc */
|
||
|
|
|
||
|
|
/*
|
||
|
|
* takes a printf-style format string (fmt) and up to three parameters (a,b,c)
|
||
|
|
* this clobbers the original argv...
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* VARARGS */
|
||
|
|
setproctitle( fmt, a, b, c )
|
||
|
|
char *fmt;
|
||
|
|
{
|
||
|
|
static char *endargv = (char *)0;
|
||
|
|
char *s;
|
||
|
|
int i;
|
||
|
|
char buf[ 1024 ];
|
||
|
|
|
||
|
|
if ( endargv == (char *)0 ) {
|
||
|
|
/* set pointer to end of original argv */
|
||
|
|
endargv = Argv[ Argc-1 ] + strlen( Argv[ Argc-1 ] );
|
||
|
|
}
|
||
|
|
sprintf( buf, fmt, a, b, c );
|
||
|
|
/* make ps print "([prog name])" */
|
||
|
|
s = Argv[0];
|
||
|
|
*s++ = '-';
|
||
|
|
i = strlen( buf );
|
||
|
|
if ( i > endargv - s - 2 ) {
|
||
|
|
i = endargv - s - 2;
|
||
|
|
buf[ i ] = '\0';
|
||
|
|
}
|
||
|
|
strcpy( s, buf );
|
||
|
|
s += i;
|
||
|
|
while ( s < endargv ) *s++ = ' ';
|
||
|
|
}
|