examples: check more errors, fix cleanups, scope variables

Inspired by Joshua's report on examples.

Closes #19055
This commit is contained in:
Viktor Szakats 2025-10-13 22:57:01 +02:00
parent 61dcb56743
commit 64ed2ea196
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GPG key ID: B5ABD165E2AEF201
42 changed files with 874 additions and 785 deletions

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@ -32,10 +32,8 @@ struct data {
char trace_ascii; /* 1 or 0 */
};
static
void dump(const char *text,
FILE *stream, unsigned char *ptr, size_t size,
char nohex)
static void dump(const char *text, FILE *stream, unsigned char *ptr,
size_t size, char nohex)
{
size_t i;
size_t c;
@ -83,10 +81,8 @@ void dump(const char *text,
fflush(stream);
}
static
int my_trace(CURL *handle, curl_infotype type,
char *data, size_t size,
void *userp)
static int my_trace(CURL *handle, curl_infotype type,
char *data, size_t size, void *userp)
{
struct data *config = (struct data *)userp;
const char *text;