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| author | wosch <wosch@FreeBSD.org> | 1997-03-08 16:21:40 +0000 |
|---|---|---|
| committer | wosch <wosch@FreeBSD.org> | 1997-03-08 16:21:40 +0000 |
| commit | 4a0049173679170d5c226fa7f6601530470931eb (patch) | |
| tree | d30e67ffbea2f6d3cd8e79521a971496b2dd8d32 /lib/libc/gen/getgrent.c | |
| parent | 392282ab2e2a78822abe76e13d5e87acb6294a73 (diff) | |
| download | FreeBSD-src-4a0049173679170d5c226fa7f6601530470931eb.zip FreeBSD-src-4a0049173679170d5c226fa7f6601530470931eb.tar.gz | |
Allow comments in group database.
The character `#' introduces a comment. Leading spaces and tabs are
ignored: '^[ \t]*#.*\n$'
Count an empty line - only spaces, tabs or newline - also as a comment.
(to be compatibel with password database comments). '^[ \t]*\n$'
Diffstat (limited to 'lib/libc/gen/getgrent.c')
| -rw-r--r-- | lib/libc/gen/getgrent.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libc/gen/getgrent.c b/lib/libc/gen/getgrent.c index 47d229e..26069c6 100644 --- a/lib/libc/gen/getgrent.c +++ b/lib/libc/gen/getgrent.c @@ -70,7 +70,7 @@ static int maxlinelength; /* current length of *line */ * 256K is enough for 64,000 uids */ #define MAXLINELENGTHLIMIT (256 * 1024) - +#define GROUP_IGNORE_COMMENTS 1 /* allow comments in /etc/group */ struct group * getgrent() @@ -287,7 +287,7 @@ grscan(search, gid, name) for (cp = line; *cp != '\0'; cp++) if (*cp != ' ' && *cp != '\t') break; - if (*cp == '#') + if (*cp == '#' || *cp == '\0') continue; #endif |
