Changeset 2918 for trunk/libc/include/klibc/backend.h

Timestamp:

Dec 29, 2006, 1:43:05 AM (19 years ago)

Author:

bird

Message:

cleanup in progress (bed time) - added getrusage(), and fixed clock()+times().

File:

• trunk/libc/include/klibc/backend.h (modified) (3 diffs)

trunk/libc/include/klibc/backend.h

@@ -144 +144 @@
  *
  * @returns 0 on success.
- * @returns -EINVAL if the pReqTS is invalid.
  * @returns -EINTR if the interrupted by signal.
-
+ *
  * @param   u64NanoReq      Time to sleep, in nano seconds.
  * @param   pu64NanoRem     Where to store remaining time (also nano seconds).
-
+ *
  * @remark  For relativly small sleeps this api temporarily changes the thread
  *          priority to timecritical (that is, if it's in the normal or idle priority
@@ -635 +634 @@
  */
 int  __libc_Back_ldrOpen(const char *pszLibrary, int fFlags, void **ppvModule, char *pszError, size_t cchError);
+
+/**
+ * Get the name of the executable.
+ *
+ * @returns 0 on success.
+ * @returns Negated error code (errno.h) on failure.
+ * @param   pszNameBuf  Where to store the name.
+ * @param   cchNameBuf  The size of the buffer.
+ */
+int __libc_Back_ldrExeName(char *pszNameBuf, size_t cchNameBuf);
 
 /**
@@ -1137 +1146 @@
  */
 int __libc_Back_processSetPriority(int iWhich, id_t idWho, int iPrio);
+
+/**
+ * Get the resource usage of the process or the child processes.
+ *
+ * @returns 0 on success.
+ * @returns Neagted error code (errno.h) on failure.
+ * @param   iWho        Who to get the resource usage of, RUSAGE_SELF or RUSAGE_CHILDREN.
+ * @param   pUsage      Where to store the resource usage.
+ */
+int __libc_Back_processGetResourceUsage(int iWho, struct rusage *pUsage);
 
 /**