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consoledev: fix vmin issue

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Matheus
2022-09-30 19:37:30 -03:00
parent eef01078bb
commit c99aa48b59
1 changed files with 3 additions and 2 deletions
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src/video/consoledev.c
+3 -2
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@@ -112,7 +112,7 @@ static int read(int *error, int dev, void* buff, size_t count, size_t offset){
*error = 0; *error = 0;
while(readc < count && readc < tty.c_cc[VMIN]){ while(readc < count){
arch_interrupt_disable(); arch_interrupt_disable();
@@ -126,7 +126,8 @@ static int read(int *error, int dev, void* buff, size_t count, size_t offset){
if(*error) if(*error)
return -1; return -1;
if(readc >= tty.c_cc[VMIN])
break;
} }