[PATCH] helper/test-genzeros: allow more than 2G zeros in Windows
- From
Carlo Marcelo Arenas Belón <carenas@gmail.com>
- Date
- Oct 28, 2021, 08:54 UTC
- Message-ID
- <20211028085446.78536-1-carenas@gmail.com>
- In-Reply-To
- <CAPUEspi_nxpYzJOjJ0osRRLVQ42uPRA9=9eWp3NBtbpeVtJZng@mail.gmail.com>
d5cfd142ec (tests: teach the test-tool to generate NUL bytes and use it, 2019-02-14), add a way to generate zeroes in a portable way without using /dev/zero (needed by HP NonStop), but uses a long variable that is limited to 2^31 in Windows.
Use instead a (POSIX/C99) intmax_t that is at least 64bit wide in 64-bit Windows to use in a future test.
Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com> --- t/helper/test-genzeros.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/t/helper/test-genzeros.c b/t/helper/test-genzeros.c index 9532f5bac9..b1197e91a8 100644 --- a/t/helper/test-genzeros.c +++ b/t/helper/test-genzeros.c @@ -3,14 +3,14 @@ int cmd__genzeros(int argc, const char **argv) { - long count; + intmax_t count; if (argc > 2) { fprintf(stderr, "usage: %s [<count>]\n", argv[0]); return 1; } - count = argc > 1 ? strtol(argv[1], NULL, 0) : -1L; + count = argc > 1 ? strtoimax(argv[1], NULL, 0) : -1; while (count < 0 || count--) { if (putchar(0) == EOF)
-- 2.33.0.1155.gbdb71ac078