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authorJoel Sherrill <joel.sherrill@OARcorp.com>1999-11-02 19:24:38 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>1999-11-02 19:24:38 +0000
commit811fae12e9b824936e37abd512b789602f57e2e1 (patch)
tree5742038d911736a788a4c1d52026a6a97a5a75bd /cpukit/posix/src/getlogin.c
parentFinal tuning required to drop out POSIX timers. (diff)
downloadrtems-811fae12e9b824936e37abd512b789602f57e2e1.tar.bz2
Split types.s into individual files.
Diffstat (limited to 'cpukit/posix/src/getlogin.c')
-rw-r--r--cpukit/posix/src/getlogin.c46
1 files changed, 46 insertions, 0 deletions
diff --git a/cpukit/posix/src/getlogin.c b/cpukit/posix/src/getlogin.c
new file mode 100644
index 0000000000..729743696a
--- /dev/null
+++ b/cpukit/posix/src/getlogin.c
@@ -0,0 +1,46 @@
+/*
+ * $Id$
+ */
+
+#include <limits.h>
+#include <errno.h>
+#include <string.h>
+#include <sys/types.h>
+
+#include <rtems/system.h>
+#include <rtems/score/object.h>
+#include <rtems/posix/seterr.h>
+
+/*PAGE
+ *
+ * 4.2.4 Get User Name, P1003.1b-1993, p. 87
+ *
+ * NOTE: P1003.1c/D10, p. 49 adds getlogin_r().
+ */
+
+static char _POSIX_types_Getlogin_buffer[ LOGIN_NAME_MAX ];
+
+char *getlogin( void )
+{
+ (void) getlogin_r( _POSIX_types_Getlogin_buffer, LOGIN_NAME_MAX );
+ return _POSIX_types_Getlogin_buffer;
+}
+
+/*PAGE
+ *
+ * 4.2.4 Get User Name, P1003.1b-1993, p. 87
+ *
+ * NOTE: P1003.1c/D10, p. 49 adds getlogin_r().
+ */
+
+int getlogin_r(
+ char *name,
+ size_t namesize
+)
+{
+ if ( namesize < LOGIN_NAME_MAX )
+ return ERANGE;
+
+ strcpy( name, "posixapp" );
+ return 0;
+}