| -rw-r--r-- | src/libpspp/ext-array.c | 12 |
diff --git a/src/libpspp/ext-array.c b/src/libpspp/ext-array.c index c03d0c23c..bb8b91ea2 100644 --- a/src/libpspp/ext-array.c +++ b/src/libpspp/ext-array.c @@ -36,6 +36,16 @@ #include "gettext.h" #define _(msgid) gettext (msgid) +/* fseeko() doesn't work properly on Mingw despite Gnulib, but fseeko64() does, + according to Egbert van der Es: + + https://lists.gnu.org/archive/html/bug-gnu-pspp/2025-05/msg00007.html + https://lists.gnu.org/archive/html/bug-gnu-pspp/2025-06/msg00001.html + https://lists.gnu.org/archive/html/bug-gnu-pspp/2025-06/msg00002.html */ +#if !HAVE_FSEEKO64 +#define fseeko64 fseeko +#endif + enum op { OP_WRITE, /* writing */ @@ -97,7 +107,7 @@ do_seek (const struct ext_array *ea_, off_t offset, enum op op) { if (ea->position == offset && ea->op == op) return true; - else if (fseeko (ea->file, offset, SEEK_SET) == 0) + else if (fseeko64 (ea->file, offset, SEEK_SET) == 0) { ea->position = offset; return true; |