new screenshot and minor cosmetics

1 files changed, 5 insertions, 6 deletions

diff --git a/userspace/syscalls.c b/userspace/syscalls.c
index d8a463d..7b0f563 100644
--- a/userspace/syscalls.c
+++ b/userspace/syscalls.c
@@ -16,7 +16,7 @@ void syscalls_init()
 
 int close(int file) 
 {
-    easywrite("syscall: close\n");
+// easywrite("syscall: close\n");
     return -1;
 }
 
@@ -29,7 +29,7 @@ int fstat(int file, struct stat *st)
 
 int isatty(int file) 
 {
-    easywrite("syscall: isatty\n");
+//  easywrite("syscall: isatty\n");
     return 1;
 }
 
@@ -51,8 +51,7 @@ int read(int file, char *ptr, int len)
     char buf[]="++++++++[>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]<-]>>.>---.+++++++..+++.>>.<-.<.+++.------.--------.>>+.>++.";
 
     if(preread>=strlen(buf)){
-	easywrite("syscall: read = EOF\n");
-	while(1);
+//	easywrite("syscall: read = EOF\n");
 	return 0; //EOF
     }
 
@@ -67,7 +66,7 @@ int read(int file, char *ptr, int len)
 
 int open(const char *name, int flags, int mode)
 {
-    easywrite("syscall: open\n");
+//   easywrite("syscall: open\n");
     return 99;
     return -1;
 }
@@ -102,7 +101,7 @@ int write(int file, char *ptr, int len)
 
 caddr_t sbrk(int incr) 
 {
-	    easywrite("syscall: sbrk!!\n");
+//	    easywrite("syscall: sbrk!!\n");
 	    int oldalloc=alloc;
 	    alloc+=incr;
 	    return oldalloc;