Changeset 457 for trunk/libs/mini-libc

Timestamp:

Aug 2, 2018, 11:47:13 AM (6 years ago)

Author:

alain

Message:

This version modifies the exec syscall and fixes a large number of small bugs.
The version number has been updated (0.1)

Location:

trunk/libs/mini-libc

Files:

• dirent.c (modified) (1 diff)
• fcntl.c (modified) (1 diff)
• mman.c (modified) (1 diff)
• signal.c (modified) (2 diffs)
• stat.c (modified) (2 diffs)
• stdio.c (modified) (2 diffs)
• stdlib.c (modified) (1 diff)
• time.c (modified) (2 diffs)
• unistd.c (modified) (1 diff)
• wait.c (modified) (1 diff)
• wait.h (modified) (1 diff)

trunk/libs/mini-libc/dirent.c

@@ -23 +23 @@
 
 #include <dirent.h>
-#include <hal_types.h>
+#include <hal_shared_types.h>
 #include <hal_user.h>
 #include <syscalls_numbers.h>

trunk/libs/mini-libc/fcntl.c

@@ -23 +23 @@
 
 #include <fcntl.h>
-#include <hal_types.h>
+#include <hal_shared_types.h>
 #include <hal_user.h>
 #include <syscalls_numbers.h> 

trunk/libs/mini-libc/mman.c

@@ -23 +23 @@
 
 #include <mman.h>
-#include <hal_types.h>
+#include <hal_shared_types.h>
 #include <hal_user.h>
 #include <syscalls_numbers.h>

trunk/libs/mini-libc/signal.c

@@ -1 +1 @@
 /*
- * signal.c - User side signals related syscalls implementation.
+ * signal.c - User side signals related library implementation.
  * 
  * Author     Alain Greiner (2016,2017,2018)
@@ -23 +23 @@
 
 #include <signal.h>
-#include <hal_types.h>
+#include <hal_shared_types.h>
 #include <hal_user.h>
 #include <syscalls_numbers.h>

trunk/libs/mini-libc/stat.c

@@ -1 +1 @@
 /*
- * stat.c - User side file stat related syscalls implementation.
+ * stat.c - User side file statistics related library implementation.
  * 
  * Author     Alain Greiner (2016,2017,2018)
@@ -24 +24 @@
 #include <stat.h>
 #include <hal_user.h>
-#include <hal_types.h>
+#include <hal_shared_types.h>
 #include <syscalls_numbers.h>
 

trunk/libs/mini-libc/stdio.c

@@ -266 +266 @@
     if ( count == -1 ) 
     {
-        display_string( "stdlib : xprintf failure" );
+        display_string( "printf : xprintf failure" );
         return -1;
     }
@@ -272 +272 @@
     {
         string[count] = 0;
-        return write( 1 , &string , count + 1 );
+        return write( 1 , &string , count );
     }
 }

trunk/libs/mini-libc/stdlib.c

@@ -23 +23 @@
 
 #include <stdlib.h>
-#include <hal_types.h>
+#include <hal_shared_types.h>
 #include <hal_user.h>
+#include <syscalls_numbers.h>
 #include <almosmkh.h>
 #include <stdio.h>
-#include <syscalls_numbers.h>
 
 //////////////////////////

trunk/libs/mini-libc/time.c

@@ -24 +24 @@
 #include <time.h>
 #include <hal_user.h>
-#include <hal_user.h>
-#include <hal_types.h>
+#include <hal_shared_types.h>
 #include <syscalls_numbers.h>
 
@@ -32 +31 @@
                   struct timezone * tz )
 {
-    return hal_user_syscall( SYS_TIMEOFDAY, // TODO SYS_SIGNAL ?
+    return hal_user_syscall( SYS_TIMEOFDAY,
                              (reg_t)tv,
                              (reg_t)tz, 0, 0 );

trunk/libs/mini-libc/unistd.c

@@ -23 +23 @@
 
 #include <unistd.h>
-#include <hal_types.h>
+#include <hal_shared_types.h>
 #include <hal_user.h>
 #include <syscalls_numbers.h>

trunk/libs/mini-libc/wait.c

@@ -24 +24 @@
 #include <wait.h>
 #include <hal_user.h>
-#include <hal_types.h>
+#include <hal_shared_types.h>
 #include <syscalls_numbers.h>
 

trunk/libs/mini-libc/wait.h

@@ -37 +37 @@
  * This blocking function returns only when one child process of the calling process
  * changes state (from RUNNING to STOPPED / EXITED / KILLED). It returns the terminating
- * child process PID, and set in the <status> buffer the new child process state.
+ * child process PID, and set in the <status> buffer the terminating child process state.
  ***************************************************************************************** 
- * @ status    : [out] terminating child process state.
+ * @ status    : [out] pointer on buffer for terminating child process state.
  * @ returns terminating child process pid.
  ****************************************************************************************/