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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:47:53 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:47:53 +0000 |
commit | c8bae7493d2f2910b57f13ded012e86bdcfb0532 (patch) | |
tree | 24e09d9f84dec336720cf393e156089ca2835791 /t/helper/test-hexdump.c | |
parent | Initial commit. (diff) | |
download | git-17a789943131483bc454986d1be6da6caaabce8c.tar.xz git-17a789943131483bc454986d1be6da6caaabce8c.zip |
Adding upstream version 1:2.39.2.upstream/1%2.39.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 't/helper/test-hexdump.c')
-rw-r--r-- | t/helper/test-hexdump.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/t/helper/test-hexdump.c b/t/helper/test-hexdump.c new file mode 100644 index 0000000..811e89c --- /dev/null +++ b/t/helper/test-hexdump.c @@ -0,0 +1,30 @@ +#include "test-tool.h" +#include "git-compat-util.h" + +/* + * Read stdin and print a hexdump to stdout. + */ +int cmd__hexdump(int argc, const char **argv) +{ + char buf[1024]; + ssize_t i, len; + int have_data = 0; + + for (;;) { + len = xread(0, buf, sizeof(buf)); + if (len < 0) + die_errno("failure reading stdin"); + if (!len) + break; + + have_data = 1; + + for (i = 0; i < len; i++) + printf("%02x ", (unsigned char)buf[i]); + } + + if (have_data) + putchar('\n'); + + return 0; +} |