From ea9539073b7b1fd23f7b8c8a1317b45bcb4f4599 Mon Sep 17 00:00:00 2001 From: Ken Raeburn Date: Sat, 8 Apr 2006 04:41:48 +0000 Subject: [PATCH] * fakeenv.c: Unused file deleted git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@17867 dc483132-0cff-0310-8789-dd5450dbe970 --- src/lib/krb4/ChangeLog | 4 ++ src/lib/krb4/fakeenv.c | 88 ------------------------------------------ 2 files changed, 4 insertions(+), 88 deletions(-) delete mode 100644 src/lib/krb4/fakeenv.c diff --git a/src/lib/krb4/ChangeLog b/src/lib/krb4/ChangeLog index dce72f655..9c64fa0cb 100644 --- a/src/lib/krb4/ChangeLog +++ b/src/lib/krb4/ChangeLog @@ -1,3 +1,7 @@ +2006-04-08 Ken Raeburn + + * fakeenv.c: Unused file deleted. + 2006-04-03 Ken Raeburn * Makefile.in (DEFS): Make empty. diff --git a/src/lib/krb4/fakeenv.c b/src/lib/krb4/fakeenv.c deleted file mode 100644 index d4f4d7638..000000000 --- a/src/lib/krb4/fakeenv.c +++ /dev/null @@ -1,88 +0,0 @@ -/* - * fakeenv.c - * - * Originally written by Mark Eichin, Cygnus Support, 1992. - * Public Domain. - * - * setenv -- - * Set the value of the environmental variable "name" to be - * "value". If rewrite is set, replace any current value. - */ - -#include -#include - -setenv(name, value, rewrite) - register char *name, *value; - int rewrite; -{ - char *combo = malloc(strlen(name)+strlen(value)+2); - strcpy(combo,name); - strcat(combo,"="); - strcat(combo,value); - putenv(combo); -} - -/* - * Copyright (c) 1987 Regents of the University of California. - * All rights reserved. - * - * Redistribution and use in source and binary forms are permitted - * provided that the above copyright notice and this paragraph are - * duplicated in all such forms and that any documentation, - * advertising materials, and other materials related to such - * distribution and use acknowledge that the software was developed - * by the University of California, Berkeley. 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'' AND WITHOUT ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED - * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. - */ - -/* - * _findenv -- - * Returns pointer to value associated with name, if any, else NULL. - * Sets offset to be the offset of the name/value combination in the - * environmental array, for use by setenv(3) and unsetenv(3). - * Explicitly removes '=' in argument name. - * - * This routine *should* be a static; don't use it. - */ -static char * -_findenv(name, offset) - register char *name; - int *offset; -{ - extern char **environ; - register int len; - register char **P, *C; - - for (C = name, len = 0; *C && *C != '='; ++C, ++len); - for (P = environ; *P; ++P) - if (!strncmp(*P, name, len)) - if (*(C = *P + len) == '=') { - *offset = P - environ; - return(++C); - } - return(NULL); -} - -/* - * unsetenv(name) -- - * Delete environmental variable "name". - */ -void -unsetenv(name) - char *name; -{ - extern char **environ; - register char **P; - int offset; - char *_findenv(); - - while (_findenv(name, &offset)) /* if set multiple times */ - for (P = &environ[offset];; ++P) - if (!(*P = *(P + 1))) - break; -} -- 2.26.2