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Use memset() instead of bzero()

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- The function bzero() is deprecated (marked as LEGACY in POSIX.1-2001)
  use memset() in new programs. POSIX.1-2008 removes the specification
  of bzero(). From: https://linux.die.net/man/3/bzero
- Furthermore, this fixes the compiler warning using MinGW-w64:
  pcsensor.c:272:5: warning: implicit declaration of function 'bzero'
  [-Wimplicit-function-declaration] bzero(answer, reqIntLen);
This commit is contained in:
Wolfgang Stöggl 2019-05-28 17:49:35 +02:00
parent 7c335932cf
commit a4f496129c
1 changed files with 1 additions and 1 deletions
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pcsensor.c
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@ -269,7 +269,7 @@ void control_transfer(libusb_device_handle *dev, const char *pquestion) {
void interrupt_read(libusb_device_handle *dev, unsigned char *answer) { void interrupt_read(libusb_device_handle *dev, unsigned char *answer) {
int r,s,i; int r,s,i;
bzero(answer, reqIntLen); memset(answer, 0, reqIntLen);
s = libusb_interrupt_transfer(dev, endpoint_Int_in, answer, reqIntLen, &r, timeout); s = libusb_interrupt_transfer(dev, endpoint_Int_in, answer, reqIntLen, &r, timeout);
if(r != reqIntLen) { if(r != reqIntLen) {