From: markus schnalke <meillo@marmaro.de>
Date: Thu, 28 Jun 2012 18:08:16 +0000 (+0200)
Subject: Removed context_foil(). We don't need it anymore.
X-Git-Tag: mmh-thesis-end~19
X-Git-Url: http://git.marmaro.de/?a=commitdiff_plain;h=68af8da96bea87a5541988870130b6209ce396f6;p=mmh

Removed context_foil(). We don't need it anymore.
To not read the profile and context, don't call context_read().
Anyway, all mmh tools should read the context. slocal, which is
not truly part of mmh, does not.
---

diff --git a/h/prototypes.h b/h/prototypes.h
index 20820b5..a9e081d 100644
--- a/h/prototypes.h
+++ b/h/prototypes.h
@@ -32,7 +32,6 @@ int is_native_charset(char *);
 char *concat(char *, ...);
 int context_del(char *);
 char *context_find(char *);
-int context_foil(char *);
 void context_read(void);
 void context_replace(char *, char *);
 void context_save(void);
diff --git a/sbr/Makefile.in b/sbr/Makefile.in
index ca49c46..f7cd8d3 100644
--- a/sbr/Makefile.in
+++ b/sbr/Makefile.in
@@ -45,7 +45,7 @@ SIGNAL_H = @SIGNAL_H@
 # source for library functions
 SRCS = addrsbr.c ambigsw.c brkstring.c  \
 	charset.c concat.c context_del.c  \
-	context_find.c context_foil.c context_read.c  \
+	context_find.c context_read.c  \
 	context_replace.c context_save.c \
 	cpydata.c cpydgst.c crawl_folders.c  \
 	discard.c done.c dtime.c dtimep.c  \
diff --git a/sbr/context_foil.c b/sbr/context_foil.c
deleted file mode 100644
index 5a38030..0000000
--- a/sbr/context_foil.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
-** context_foil.c -- foil search of profile and context
-**
-** This code is Copyright (c) 2002, by the authors of nmh.  See the
-** COPYRIGHT file in the root directory of the nmh distribution for
-** complete copyright information.
-*/
-
-#include <h/mh.h>
-#include <h/utils.h>
-
-/*
-** Foil search of users .mh_profile
-** If error, return -1, else return 0
-*/
-int
-context_foil(char *path)
-{
-	register struct node *np;
-
-	/* In fact, nobody examines defpath in code paths where
-	** it's been set by us -- the uses in the source tree are:
-	**  1 sbr/context_read.c uses it only after setting it itself
-	**  2 uip/install_mh.c uses it only after setting it itself
-	**  3 uip/mark.c print it if given the -debug switch
-	** A worthwhile piece of code cleanup would be to make 1 and
-	** 2 use a local variable and just delete 3.
-	**
-	** Similarly, context and ctxpath are not really used
-	** outside the context_* routines. It might be worth combining
-	** them into one file so the variables can be made static.
-	*/
-
-	/* We set context to NULL to indicate that no context file
-	** is to be read. (Using /dev/null doesn't work because we
-	** would try to lock it, which causes timeouts with some
-	** locking methods.)
-	*/
-	defpath = context = NULL;
-
-	/*
-	** If path is given, create a minimal profile/context list
-	*/
-	if (path) {
-		m_defs = (struct node *) mh_xmalloc(sizeof(*np));
-
-		np = m_defs;
-		if (!(np->n_name = strdup("Path"))) {
-			advise(NULL, "strdup failed");
-			return -1;
-		}
-		if (!(np->n_field = strdup(path))) {
-			advise(NULL, "strdup failed");
-			return -1;
-		}
-		np->n_context = 0;
-		np->n_next = NULL;
-
-		if (mypath == NULL && (mypath = getenv("HOME")) != NULL)
-			if (!(mypath = strdup(mypath))) {
-				advise(NULL, "strdup failed");
-				return -1;
-			}
-	}
-
-	return 0;
-}
diff --git a/sbr/context_read.c b/sbr/context_read.c
index 600efab..abf666c 100644
--- a/sbr/context_read.c
+++ b/sbr/context_read.c
@@ -154,8 +154,8 @@ context_read(void)
 	}
 
 	/*
-	** context is NULL if context_foil() was called to disable use
-	** of context. We also support users setting explicitly setting
+	** context is NULL if the use of the context was diabled.
+	** We also support users setting explicitly setting
 	** MMHC to /dev/null.  (If this wasn't special-cased then the
 	** locking would be liable to fail.)
 	*/