diff options
Diffstat (limited to 'usr.sbin/config/main.c')
| -rw-r--r-- | usr.sbin/config/main.c | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/usr.sbin/config/main.c b/usr.sbin/config/main.c index 76c2200..804a3b8 100644 --- a/usr.sbin/config/main.c +++ b/usr.sbin/config/main.c @@ -198,14 +198,25 @@ get_word(fp) static char line[80]; register int ch; register char *cp; + int escaped_nl = 0; +begin: while ((ch = getc(fp)) != EOF) if (ch != ' ' && ch != '\t') break; if (ch == EOF) return ((char *)EOF); + if (ch == '\\'){ + escaped_nl = 1; + goto begin; + } if (ch == '\n') - return (NULL); + if (escaped_nl){ + escaped_nl = 0; + goto begin; + } + else + return (NULL); cp = line; *cp++ = ch; while ((ch = getc(fp)) != EOF) { @@ -232,14 +243,25 @@ get_quoted_word(fp) static char line[256]; register int ch; register char *cp; + int escaped_nl = 0; +begin: while ((ch = getc(fp)) != EOF) if (ch != ' ' && ch != '\t') break; if (ch == EOF) return ((char *)EOF); + if (ch == '\\'){ + escaped_nl = 1; + goto begin; + } if (ch == '\n') - return (NULL); + if (escaped_nl){ + escaped_nl = 0; + goto begin; + } + else + return (NULL); cp = line; if (ch == '"' || ch == '\'') { register int quote = ch; |
