diff options
Diffstat (limited to 'common/xreadline.c')
| -rw-r--r-- | common/xreadline.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/common/xreadline.c b/common/xreadline.c index 4ea10d75b..5a9a5270f 100644 --- a/common/xreadline.c +++ b/common/xreadline.c @@ -30,7 +30,7 @@ considered a byte stream ending in a LF. If MAX_LENGTH is not NULL, it shall point to a value with the - maximum allowed allocation. + maximum allowed allocation. Returns the length of the line. EOF is indicated by a line of length zero. A truncated line is indicated by setting the value at @@ -45,7 +45,7 @@ append a CR,LF,Nul */ ssize_t -read_line (FILE *fp, +read_line (FILE *fp, char **addr_of_buffer, size_t *length_of_buffer, size_t *max_length) { @@ -94,7 +94,7 @@ read_line (FILE *fp, if (!*addr_of_buffer) { int save_errno = errno; - xfree (buffer); + xfree (buffer); *length_of_buffer = 0; if (max_length) *max_length = 0; @@ -103,7 +103,7 @@ read_line (FILE *fp, } buffer = *addr_of_buffer; *length_of_buffer = length; - length -= 3; + length -= 3; p = buffer + nbytes; } *p++ = c; |