scc

commit 39c51c48ea4d84767fe4cbc900e8cf57ef140dc0
parent 8f26a2000d975f17539e4737c54ea69c01e5ef16
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Tue, 14 Sep 2021 16:33:30 +0200

libc: Remove _sys_nerr

_sys_nerr variable is not needed anymore because there is
a macro with the maximum number of errors that does the
same work.

Diffstat:
M
src/libc/arch/mkerrstr
 | 
7
+------

1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/src/libc/arch/mkerrstr b/src/libc/arch/mkerrstr
@@ -1,6 +1,4 @@
-#!/bin/sh
-
-trap 'r=$?; rm -f $$.tmp; exit $r' EXIT HUP INT QUIT TERM
+trap 'rm -f $$.tmp' EXIT HUP INT QUIT TERM
 
 awk '
 /^#define[ \t]*E/{
@@ -9,8 +7,6 @@ awk '
 		str = str " " $i
 	sub(/^ /, "", str)
 	errstr[$2] = str
-	if ($3 > max)
-		max = $3;
 }
 
 END {
@@ -20,5 +16,4 @@ END {
 		printf "\t%-20.20s = \"%s\",\n", "[" i "]", errstr[i]
 
 	print "};"
-	print "const int _sys_nerr =", max";"
 }' $@ > $$.tmp && mv $$.tmp _sys_errlist.c