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authorJoel Sherrill <joel.sherrill@OARcorp.com>1999-08-30 18:38:26 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>1999-08-30 18:38:26 +0000
commita71938283c65531e49a6398905be59705c36b748 (patch)
tree510baa09390975da38b75eae9dab4b267c7e3674 /c/src/lib/librtems++/rtemsSemaphore.cc
parentPatch from Ralf Corsepius <corsepiu@faw.uni-ulm.de>: (diff)
downloadrtems-a71938283c65531e49a6398905be59705c36b748.tar.bz2
Patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de> to move
c/src/lib/librtems++ and c/src/lib/include/rtems++ to their own package librtems++ at the top of the tree. To apply: mkdir c/src/librtems++ cp c/src/lib/librtems++/README c/src/librtems++ mkdir c/src/librtems++/src cp c/src/lib/librtems++/*.cc c/src/librtems++/src cp c/src/lib/librtems++/Makefile.in c/src/librtems++/src mkdir c/src/librtems++/include mkdir c/src/librtems++/include/rtems++ cp c/src/lib/include/rtems++/*.h c/src/librtems++/include/rtems++ patch -p1 <rtems-rc-19990802-5.diff rm -rf c/src/lib/librtems++ rm -rf c/src/lib/include/rtems++ ./autogen Attention: * The procedure above copies the files first, then patches them and finally removes the old files afterwards. This has been done to enable you to copy the files in CVS to preserve their history.
Diffstat (limited to 'c/src/lib/librtems++/rtemsSemaphore.cc')
-rw-r--r--c/src/lib/librtems++/rtemsSemaphore.cc175
1 files changed, 0 insertions, 175 deletions
diff --git a/c/src/lib/librtems++/rtemsSemaphore.cc b/c/src/lib/librtems++/rtemsSemaphore.cc
deleted file mode 100644
index 5821612618..0000000000
--- a/c/src/lib/librtems++/rtemsSemaphore.cc
+++ /dev/null
@@ -1,175 +0,0 @@
-/*
- ------------------------------------------------------------------------
- $Id$
- ------------------------------------------------------------------------
-
- COPYRIGHT (c) 1997
- Objective Design Systems Ltd Pty (ODS)
- All rights reserved (R) Objective Design Systems Ltd Pty
-
- The license and distribution terms for this file may be found in the
- file LICENSE in this distribution or at
- http://www.OARcorp.com/rtems/license.html.
-
- ------------------------------------------------------------------------
-
- See header file.
-
- ------------------------------------------------------------------------
-*/
-
-#include <string.h>
-#include <rtems++/rtemsSemaphore.h>
-
-/* ----
- rtemsSemaphore
-*/
-
-rtemsSemaphore::rtemsSemaphore(const char* sname,
- const Scope scope,
- const rtems_unsigned32 counter,
- const WaitMode wait_mode,
- const Type type,
- const Priority priority,
- const Ceiling ceiling,
- const rtems_task_priority priority_ceiling)
- : name(0),
- owner(true),
- id(0)
-{
- strcpy(name_str, "NOID");
- create(sname,
- scope,
- counter,
- wait_mode,
- type,
- priority,
- ceiling,
- priority_ceiling);
-}
-
-rtemsSemaphore::rtemsSemaphore(const char *sname, const rtems_unsigned32 node)
- : name(0),
- owner(false),
- id(0)
-{
- strcpy(name_str, "NOID");
- connect(sname, node);
-}
-
-rtemsSemaphore::rtemsSemaphore(const rtemsSemaphore& semaphore)
- : name(0),
- owner(false),
- id(0)
-{
- name = semaphore.name;
- strcpy(name_str, semaphore.name_str);
- id = semaphore.id;
-}
-
-rtemsSemaphore::rtemsSemaphore()
- : name(0),
- owner(false),
- id(0)
-{
- strcpy(name_str, "NOID");
-}
-
-rtemsSemaphore::~rtemsSemaphore()
-{
- destroy();
-}
-
-void rtemsSemaphore::make_invalid()
-{
- strcpy(name_str, "NOID");
- name = 0;
- id = 0;
- owner = false;
-}
-
-const rtems_status_code rtemsSemaphore::create(const char* sname,
- const Scope scope,
- const rtems_unsigned32 counter,
- const WaitMode wait_mode,
- const Type type,
- const Priority priority,
- const Ceiling ceiling,
- const rtems_task_priority priority_ceiling)
-{
- if (id)
- return set_status_code(RTEMS_ILLEGAL_ON_SELF);
-
- owner = true;
-
- strcpy(name_str, " ");
- for (int c = 0; (c < 4) && (sname[c] != '\0'); c++)
- name_str[c] = sname[c];
- name = rtems_build_name(name_str[0],
- name_str[1],
- name_str[2],
- name_str[3]);
-
- set_status_code(rtems_semaphore_create(name,
- counter,
- scope | wait_mode | type | priority | ceiling,
- priority_ceiling,
- &id));
-
- if (unsuccessful())
- {
- make_invalid();
- }
-
- return last_status_code();
-}
-
-const rtems_status_code rtemsSemaphore::destroy()
-{
- if (id && owner)
- {
- set_status_code(rtems_semaphore_delete(id));
- make_invalid();
- }
- else
- set_status_code(RTEMS_NOT_OWNER_OF_RESOURCE);
-
- return last_status_code();
-}
-
-const rtemsSemaphore& rtemsSemaphore::operator=(const rtemsSemaphore& semaphore)
-{
- if (!owner)
- {
- name = semaphore.name;
- id = semaphore.id;
- }
- return *this;
-}
-
-const rtems_status_code rtemsSemaphore::connect(const char *sname,
- const rtems_unsigned32 node)
-{
- if (id && owner)
- return set_status_code(RTEMS_UNSATISFIED);
-
- // change state to not owner
- owner = false;
-
- strcpy(name_str, " ");
- for (int c = 0; (c < 4) && (sname[c] != '\0'); c++)
- name_str[c] = sname[c];
- name = rtems_build_name(name_str[0],
- name_str[1],
- name_str[2],
- name_str[3]);
-
- set_status_code(rtems_semaphore_ident(name, node, &id));
-
- if (unsuccessful())
- {
- make_invalid();
- }
-
- return last_status_code();
-}