diff options
Diffstat (limited to 'lib/getndelim2.c')
| -rw-r--r-- | lib/getndelim2.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/lib/getndelim2.c b/lib/getndelim2.c index be34e40e61..1a0ec11f09 100644 --- a/lib/getndelim2.c +++ b/lib/getndelim2.c @@ -51,6 +51,13 @@ # define SSIZE_MAX ((ssize_t) (SIZE_MAX / 2)) #endif +/* Use this to suppress gcc's `...may be used before initialized' warnings. */ +#ifdef lint +# define IF_LINT(Code) Code +#else +# define IF_LINT(Code) /* empty */ +#endif + /* The maximum value that getndelim2 can return without suffering from overflow problems, either internally (because of pointer subtraction overflow) or due to the API (because of ssize_t). */ @@ -100,7 +107,7 @@ getndelim2 (char **lineptr, size_t *linesize, size_t offset, size_t nmax, { /* Here always ptr + size == read_pos + nbytes_avail. */ - int c; + int c IF_LINT (= 0); const char *buffer; size_t buffer_len; |