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修复打印不全问题

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zhangzheng
2024-12-27 08:25:34 +08:00
parent a1f149e2f3
commit 7aa4ee1812
1 changed files with 12 additions and 1 deletions
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13
mkrtos_user/lib/libc_backend/src/fs_backend.c
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@@ -15,6 +15,11 @@
#include <u_task.h> #include <u_task.h>
#include <u_util.h> #include <u_util.h>
#include <u_sema.h> #include <u_sema.h>
#include <stdlib.h>
#include <sys/ioctl.h>
#include <fcntl.h>
#include <errno.h>
#include <string.h>
AUTO_CALL(101) AUTO_CALL(101)
void fs_backend_init(void) void fs_backend_init(void)
{ {
@@ -338,7 +343,13 @@ long be_ioctl(long fd, long req, void *args)
{ {
case FD_TTY: case FD_TTY:
{ {
ret = -ENOSYS; struct winsize *wsz = args;
wsz->ws_row = 30;
wsz->ws_col = 30;
wsz->ws_xpixel = 800;
wsz->ws_ypixel = 480;
ret = 0;
} }
break; break;
case FD_FS: case FD_FS: