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freebsd: use read_random()

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This commit is contained in:
nick black 2020-05-19 03:37:26 -04:00
parent 8f78a8fdc0
commit 390dc208ba
1 changed files with 5 additions and 7 deletions
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12
src/demo/qrcode.c
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@ -1,10 +1,7 @@
#include "demo.h"
#ifdef __linux__
#include <sys/random.h>
#else
#include <sys/libkern.h>
#endif
#ifdef USE_QRCODEGEN
// FIXME duplicated--ought these just be exported?
#define QR_BASE_SIZE 17
#define PER_QR_VERSION 4
@ -17,6 +14,7 @@ static inline int
qrcode_cols(int version){
return QR_BASE_SIZE + (version * PER_QR_VERSION);
}
#endif
int qrcode_demo(struct notcurses* nc){
#ifdef USE_QRCODEGEN
@ -35,7 +33,7 @@ int qrcode_demo(struct notcurses* nc){
return -1;
}
#else
arc4rand(data, len, 0);
read_random(data, len);
#endif
if(ncplane_cursor_move_yx(n, 0, 0)){
ncplane_destroy(n);
@ -47,7 +45,7 @@ int qrcode_demo(struct notcurses* nc){
return -1;
}
ncplane_move_yx(n, dimy / 2 - qrcode_rows(qlen) / 2,
dimx / 2 - qrcode_cols(qlen) / 2);
dimx / 2 - qrcode_cols(qlen) / 2);
if(ncplane_cursor_move_yx(n, 0, 0)){
ncplane_destroy(n);
return -1;
@ -63,8 +61,8 @@ int qrcode_demo(struct notcurses* nc){
}
DEMO_RENDER(nc);
}
#endif
ncplane_destroy(n);
#endif
DEMO_RENDER(nc);
return 0;
}