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Extract program name without full path in icapp #127

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Extract program name without full path in icapp #127

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5 changes: 4 additions & 1 deletion lib/icapp.c
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Original file line number Diff line number Diff line change
Expand Up @@ -2054,7 +2054,10 @@ typedef struct len_t { unsigned id,cnt; uint64_t len; } len_t;
static int cmpsna(const void *a, const void *b) { return CMPSA(a, b, len_t, len); }

void usage(char *pgm) {
fprintf(stderr, "\nIcApp Copyright (c) 2013-2023 Powturbo %s\n", __DATE__);
for (char* p = pgm; *p; ++p) // extract program name without full path
if (*p == '\\' || *p == '/')
pgm = p + 1;
fprintf(stderr, "IcApp Copyright (c) 2013-2024 Powturbo, %s\n", __DATE__);
fprintf(stderr, "Usage: %s [options] [file]\n", pgm);
//fprintf(stderr, " -b#s # = blocksize (default filesize,). max=1GB\n");
fprintf(stderr, " -B#s # = max. benchmark filesize (default 1GB) ex. -B4G\n");
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