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quick_start_example1.c: avoid using warnx() to remove err.h dependency

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err.h is not available under Windows and the goal of this example is not to learn how to get around that problem ;)
This commit is contained in:
Philippe Teuwen
2013-03-12 17:43:46 +01:00
parent e70a3314bf
commit ecc12d28aa
2 changed files with 3 additions and 7 deletions
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9
examples/doc/quick_start_example1.c
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@@ -6,12 +6,7 @@
// To compile this simple example:
// $ gcc -o quick_start_example1 quick_start_example1.c -lnfc
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif // HAVE_CONFIG_H
#include <stdlib.h>
#include <err.h>
#include <nfc/nfc.h>
static void
@@ -37,7 +32,7 @@ main(int argc, const char *argv[])
// Initialize libnfc and set the nfc_context
nfc_init(&context);
if (context == NULL) {
warnx("Unable to init libnfc (malloc)\n");
printf("Unable to init libnfc (malloc)\n");
exit(EXIT_FAILURE);
}
@@ -53,7 +48,7 @@ main(int argc, const char *argv[])
pnd = nfc_open(context, NULL);
if (pnd == NULL) {
warnx("ERROR: %s", "Unable to open NFC device.");
printf("ERROR: %s", "Unable to open NFC device.");
exit(EXIT_FAILURE);
}
// Set opened NFC device to initiator mode