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Usermode/AxWin3 - Fixed scan-build complaints in libaxwin3.so
[tpg/acess2.git]
/
Usermode
/
Libraries
/
libc.so_src
/
errno.c
diff --git
a/Usermode/Libraries/libc.so_src/errno.c
b/Usermode/Libraries/libc.so_src/errno.c
index
f1c3c4d
..
b5fe958
100644
(file)
--- a/
Usermode/Libraries/libc.so_src/errno.c
+++ b/
Usermode/Libraries/libc.so_src/errno.c
@@
-8,13
+8,14
@@
#include "lib.h"
#include <errno.h>
#include <acess/sys.h>
#include "lib.h"
#include <errno.h>
#include <acess/sys.h>
+#include <string.h>
EXPORT int *libc_geterrno()
{
return &_errno;
}
EXPORT int *libc_geterrno()
{
return &_errno;
}
-EXPORT c
onst c
har *strerror(int errnum)
+EXPORT char *strerror(int errnum)
{
switch(errnum)
{
{
switch(errnum)
{
@@
-27,7
+28,18
@@
EXPORT const char *strerror(int errnum)
case EPERM: return "Permissions error";
default:
_SysDebug("strerror: errnum=%i unk", errnum);
case EPERM: return "Permissions error";
default:
_SysDebug("strerror: errnum=%i unk", errnum);
+ errno = EINVAL;
return "unknown error";
}
}
return "unknown error";
}
}
+EXPORT int strerror_r(int errnum, char *buf, size_t bufsiz)
+{
+ const char *str = strerror(errnum);
+ if(!str)
+ return -1;
+
+ strncpy(buf, str, bufsiz);
+ return 0;
+}
+
UCC
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