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examples: fix -Wformat warnings

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When size_t is not a typedef for unsigned long (as usually the case on
Windows), GCC emits -Wformat warnings when using lu and lx format
specifiers with size_t. Silence them with explicit casts to
unsigned long.

Closes https://github.com/curl/curl/pull/2721
This commit is contained in:
Marcel Raad 2018-07-08 16:44:32 +02:00
parent ba1dbd78e5
commit 5bd8c389a3
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GPG key ID: 07ADACB610D796DA
6 changed files with 13 additions and 13 deletions
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4
docs/examples/multi-debugcallback.c
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@ -52,11 +52,11 @@ void dump(const char *text,
width = 0x40;
fprintf(stream, "%s, %10.10lu bytes (0x%8.8lx)\n",
text, size, size);
text, (unsigned long)size, (unsigned long)size);
for(i = 0; i<size; i += width) {
fprintf(stream, "%4.4lx: ", i);
fprintf(stream, "%4.4lx: ", (unsigned long)i);
if(!nohex) {
/* hex not disabled, show it */