struggling with gcc -O , and other stuff

1 files changed, 22 insertions, 1 deletions

diff --git a/userspace/sys/sys.c b/userspace/sys/sys.c
index a9d54ce..fa96ba4 100644
--- a/userspace/sys/sys.c
+++ b/userspace/sys/sys.c
@@ -32,31 +32,36 @@ void __stack_chk_fail(void)
 
 long sysconf(int name)
 {
-    printf("SYSCONF CALLED WITH : %s",name);
+    printf("UNIMPL: sysconf\n");
+    printf("SYSCONF CALLED WITH : %s\n",name);
     return 0;
 }
 
 // set file mode creation mask
 mode_t umask(mode_t mask)
 {
+    printf("UNIMPL: umask\n");
     return mask;
 }
 
 // chmod
 int chmod(const char * path, mode_t mode)
 {
+    printf("UNIMPL: chmod\n");
     return -1;
 }
 
 // manipulating file descriptor
 int fcntl(int fd, int cmd, ...)
 {
+    printf("UNIMPL: fcntl\n");
     return -1;
 }
 
 // working directory
 char *getwd(char *buf)
 {
+    printf("UNIMPL: getwd\n");
     static char wd[]="/";
     buf=wd;
     return buf;
@@ -65,6 +70,7 @@ char *getwd(char *buf)
 // check if access allowed
 int access(const char *pathname, int mode)
 {
+    printf("UNIMPL: access\n");
     //TODO: at leas check if this file exists!
     return 0;
 }
@@ -72,76 +78,91 @@ int access(const char *pathname, int mode)
 // update time
 int utime(const char *filename, const int *x)
 {
+    printf("UNIMPL: utime\n");
     return -1;
 }
 
 // rmdir
 int rmdir (const  char *pathname)
 {
+    printf("UNIMPL: rmdir\n");
     return -1;
 }
 
 // chonw
 int chown(const char *path, uid_t owner, gid_t group)
 {
+    printf("UNIMPL: chown\n");
     return -1;
 }
 
 // termios / ncurses
 int tcgetattr(int fd, struct termios *termios_p)
 {
+    printf("UNIMPL: tcgetattr\n");
     return 0;
 }
 int tcsetattr(int fd, int optional_actions, const struct termios *termios_p){
+    printf("UNIMPL: tsetattr\n");
     return 0;
 }
 int mkdir(const char *pathname, mode_t mode)
 {
+    printf("UNIMPL: mkdir\n");
     return -1;
 }
 int chdir (const char *pathname)
 {
+    printf("UNIMPL: chdir\n");
     return -1;
 }
 
 speed_t cfgetospeed(const struct termios *termios_p)
 {
+    printf("UNIMPL: cfgetospeed\n");
     return 1;
 }
 
 char *ttyname(int fd)
 {
+    printf("UNIMPL: ttyname\n");
     return "foolterm";
 }
 
 
 DIR *opendir(const char *name)
 {
+    printf("UNIMPL: opendir\n");
     return 0;
 }
 int closedir(DIR *dirp)
 {
+    printf("UNIMPL: closedir\n");
     return 0;
 }
 
 
 int tcflush(int fd, int queue_selector)
 {
+    printf("UNIMPL: tcflush\n");
     return -1;
 }
 long fpathconf(int fd, int name)
 {
+    printf("UNIMPL: fpathconf\n");
     return -1;
 }
 
 
 unsigned int sleep(unsigned int seconds)
 {
+    printf("UNIMPL: sleep\n");
     return 0;
 }
 
 char *getlogin(void)
 {
+    printf("UNIMPL: getlogin\n");
     return NULL;
 }