Changeset 78561 in vbox for trunk/include/iprt

Timestamp:

May 17, 2019 11:15:02 AM (6 years ago)

Author:

vboxsync

Message:

Runtime/RTShMem,tstRTShMem: Add API to delete a named shared memory object on POSIX hosts and make use of it in the testcase to cleanup any leftovers from previous runs

Location:

trunk/include/iprt

Files:

• mangling.h (modified) (1 diff)
• shmem.h (modified) (1 diff)

trunk/include/iprt/mangling.h

@@ -1987 +1987 @@
 # define RTSha512t256Update                             RT_MANGLER(RTSha512t256Update)
 # define RTShMemClose                                   RT_MANGLER(RTShMemClose)
+# define RTShMemDelete                                  RT_MANGLER(RTShMemDelete)
 # define RTShMemMapRegion                               RT_MANGLER(RTShMemMapRegion)
 # define RTShMemOpen                                    RT_MANGLER(RTShMemOpen)

trunk/include/iprt/shmem.h

@@ -87 +87 @@
 
 /**
+ * Tries to delete a shared memory object with the given name.
+ *
+ * @returns IPRT status code.
+ * @retval  VERR_NOT_SUPPORTED if the platform does not support deleting the shared memory object by name.
+ * @param   pszName         Name of the shared memory object to delete.
+ */
+RTDECL(int) RTShMemDelete(const char *pszName);
+
+/**
  * Returns the number of references (i.e. mappings) held for the given shared memory object.
  *