diff options
| author | rillig <rillig@NetBSD.org> | 2020-11-21 19:40:19 +0000 |
|---|---|---|
| committer | rillig <rillig@NetBSD.org> | 2020-11-21 19:40:19 +0000 |
| commit | 0db5916516aa6bbb95e191e5ba76c3ecf0d2dc9a (patch) | |
| tree | c7aa02c5e92333f23aaa4d89b912d06800767a32 /usr.bin/make/suff.c | |
| parent | 841842d239e9708ed3306317b6e49b64695f18d5 (diff) | |
make(1): improve comment for Suffix_GetSuffix
Diffstat (limited to 'usr.bin/make/suff.c')
| -rw-r--r-- | usr.bin/make/suff.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/usr.bin/make/suff.c b/usr.bin/make/suff.c index f6069b07b03..feb0554781b 100644 --- a/usr.bin/make/suff.c +++ b/usr.bin/make/suff.c @@ -1,4 +1,4 @@ -/* $NetBSD: suff.c,v 1.271 2020/11/21 19:33:38 rillig Exp $ */ +/* $NetBSD: suff.c,v 1.272 2020/11/21 19:40:19 rillig Exp $ */ /* * Copyright (c) 1988, 1989, 1990, 1993 @@ -114,7 +114,7 @@ #include "dir.h" /* "@(#)suff.c 8.4 (Berkeley) 3/21/94" */ -MAKE_RCSID("$NetBSD: suff.c,v 1.271 2020/11/21 19:33:38 rillig Exp $"); +MAKE_RCSID("$NetBSD: suff.c,v 1.272 2020/11/21 19:40:19 rillig Exp $"); #define SUFF_DEBUG0(text) DEBUG0(SUFF, text) #define SUFF_DEBUG1(fmt, arg1) DEBUG1(SUFF, fmt, arg1) @@ -183,7 +183,7 @@ typedef struct Suffix { typedef struct Src { char *file; /* The file to look for */ char *pref; /* Prefix from which file was formed */ - Suffix *suff; /* The suffix on the file */ + Suffix *suff; /* The suffix on the file */ struct Src *parent; /* The Src for which this is a source */ GNode *node; /* The node describing the file */ int numChildren; /* Count of existing children (so we don't free @@ -245,8 +245,8 @@ SuffStrIsPrefix(const char *pref, const char *str) } /* - * See if suff is a suffix of name. - * Return NULL if it ain't, pointer to the start of suffix in name if it is. + * See if suff is a suffix of name, and if so, return a pointer to the suffix + * in the given name, thereby marking the point where the prefix ends. */ static const char * Suffix_GetSuffix(const Suffix *suff, size_t nameLen, const char *nameEnd) |
