From: Jim Meyering Date: Tue, 20 Jul 1999 18:52:05 +0000 (+0000) Subject: update comments X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=12c637b4b9de5e07204007d5905a6e4b5bef3889;p=pspp update comments --- diff --git a/lib/mountlist.c b/lib/mountlist.c index c2c77b3f0a..760ef08e50 100644 --- a/lib/mountlist.c +++ b/lib/mountlist.c @@ -155,6 +155,8 @@ xatoi (char *cp) /* Convert, in place, each unambiguous `\040' sequence in the NUL-terminated string, STR, to a single space. `unambiguous' means that it must not be immediately preceded by an odd number of backslash characters. */ +/* FIXME: should any other backslash-escaped sequences be translated? */ +/* FIXME: is the backslash counting necessary? */ static void translate_040_to_space (char *str) @@ -180,10 +182,10 @@ translate_040_to_space (char *str) continue; } - /* We found an unambiguous `\040'. Replace it with a space - and move everything following it back by 3 bytes. - The source and destination regions may overlap, so we have - to use memmove. */ + /* We found an unambiguous `\040'. Replace the `/' with a space + and shift the string after `040' so that it starts where the + first zero was. The source and destination regions may overlap, + so use memmove. */ *backslash = ' '; str = backslash + 1; /* Be sure to copy the trailing NUL byte, too. */