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xxh*sum: print correct default algo for symlinked helpers

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Printing xxh128sum's help for example would say default algo is xxh64,
which is not correct. Adjust g_defaultAlgo accordingly as well as the
currently selected algorithm.
This commit is contained in:
Dominique Martinet 2020-06-28 07:20:56 +02:00
parent e9322f488d
commit 3b0668ee52
1 changed files with 4 additions and 4 deletions
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8
xxhsum.c
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@ -468,7 +468,7 @@ static size_t XXH_DEFAULT_SAMPLE_SIZE = 100 KB;
static const char stdinName[] = "-";
typedef enum { algo_xxh32=0, algo_xxh64=1, algo_xxh128=2 } AlgoSelected;
static const AlgoSelected g_defaultAlgo = algo_xxh64; /* required within main() & usage() */
static AlgoSelected g_defaultAlgo = algo_xxh64; /* required within main() & usage() */
/* <16 hex char> <SPC> <SPC> <filename> <'\0'>
* '4096' is typical Linux PATH_MAX configuration. */
@ -2254,9 +2254,9 @@ static int XXH_main(int argc, const char* const* argv)
Display_convention convention = display_gnu;
/* special case: xxhNNsum default to NN bits checksum */
if (strstr(exename, "xxh32sum") != NULL) algo = algo_xxh32;
if (strstr(exename, "xxh64sum") != NULL) algo = algo_xxh64;
if (strstr(exename, "xxh128sum") != NULL) algo = algo_xxh128;
if (strstr(exename, "xxh32sum") != NULL) algo = g_defaultAlgo = algo_xxh32;
if (strstr(exename, "xxh64sum") != NULL) algo = g_defaultAlgo = algo_xxh64;
if (strstr(exename, "xxh128sum") != NULL) algo = g_defaultAlgo = algo_xxh128;
for(i=1; i<argc; i++) {
const char* argument = argv[i];