More accurate string => off_t conversion

off_t can either be 32-bits or 64-bits wide on popular
architectures in 2009, so we need to pick between strtol and
strtoll.  This allows us to (hopefully) deal with files larger
than 2G on 32-bit machines

1 files changed, 2 insertions, 2 deletions

diff --git a/fadvise.c b/fadvise.c
index ddc07fb..12c9b1b 100644
--- a/fadvise.c
+++ b/fadvise.c
@@ -75,14 +75,14 @@ int main(int argc, char * const argv[])
                 argi += 2;
                 switch(opt) {
                 case 'o':
-                        offset = strtol(optarg, &err, 10);
+                        offset = cstr_to_off_t(optarg, &err, 10);
                         if (*err || offset < 0) {
                                 fprintf(stderr, "offset must be >= 0\n");
                                 return 1;
                         }
                         break;
                 case 'l':
-                        len = strtol(optarg, &err, 10);
+                        len = cstr_to_off_t(optarg, &err, 10);
                         if (*err || len < 0) {
                                 fprintf(stderr, "length must be >= 0\n");
                                 return 1;