Module Name: src
Committed By: kre
Date: Sat Aug 3 03:05:58 UTC 2024
Modified Files:
src/bin/sh: eval.c eval.h input.c input.h
Log Message:
Change the "string" argument to evalstring() and setinputstring()
from being "char *" to being "const char *".
This is needed for a forthcoming change which needs to pass a const char *
to evalstring (and through it to setinputstring) and be assured that
nothing will alter the characters in the string supplied.
This is (aside from the additional compile time protection provided)
a no-op change, all evalstring() does with its string is pass it to
setinputstring() and all that does with it is determine its length
(strlen() which expects a const char *) and assign the string pointer
to parsenextc which is already a const char * - there never has been
any reason for these two functions to not include the "const" in
the arg declaration -- except that when originally written (early
1990's) I suspect "const" either didn't exist at all, or wasn't
supported by relevant compilers.
NFCI. Most probably (though I didn't check) no binary change at all.
To generate a diff of this commit:
cvs rdiff -u -r1.192 -r1.193 src/bin/sh/eval.c
cvs rdiff -u -r1.23 -r1.24 src/bin/sh/eval.h
cvs rdiff -u -r1.73 -r1.74 src/bin/sh/input.c
cvs rdiff -u -r1.21 -r1.22 src/bin/sh/input.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
