cbc985a1f4
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>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
22 lines
349 B
C
22 lines
349 B
C
#include "test-tool.h"
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#include "git-compat-util.h"
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int cmd__genzeros(int argc, const char **argv)
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{
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intmax_t count;
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if (argc > 2) {
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fprintf(stderr, "usage: %s [<count>]\n", argv[0]);
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return 1;
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}
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count = argc > 1 ? strtoimax(argv[1], NULL, 0) : -1;
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while (count < 0 || count--) {
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if (putchar(0) == EOF)
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return -1;
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}
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return 0;
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}
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