Changeset 488 for trunk/kernel/kern

Timestamp:

Aug 22, 2018, 9:17:05 PM (6 years ago)

Author:

viala@…

Message:

[kernel] Add const to syscall_str return type.

`
kern/do_syscall.c:108:8: warning: no previous declaration for 'syscall_str' [-Wmissing-declarations]

char * syscall_str( uint32_t index )

kern/do_syscall.c: In function 'syscall_str':
kern/do_syscall.c:110:48: warning: return discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]

if ( index == SYS_THREAD_EXIT ) return "THREAD_EXIT"; 0

kern/do_syscall.c:111:48: warning: return discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]

else if( index == SYS_THREAD_YIELD ) return "THREAD_YIELD"; 1

^~

kern/do_syscall.c:112:48: warning: return discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]

else if( index == SYS_THREAD_CREATE ) return "THREAD_CREATE"; 2

`

File:

• trunk/kernel/kern/do_syscall.c (modified) (1 diff)

trunk/kernel/kern/do_syscall.c

@@ -106 +106 @@
 
 ////////////////////////////////////
-char * syscall_str( uint32_t index )
+const char * syscall_str( uint32_t index )
 {
         if     ( index == SYS_THREAD_EXIT    ) return "THREAD_EXIT";      // 0