Changeset 26608 in vbox for trunk/include

Timestamp:

Feb 17, 2010 12:48:33 PM (15 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

57801

Message:

IPRT: linux implementation of RTSystemQueryDmiString.

Location:

trunk/include/iprt

Files:

• linux/sysfs.h (modified) (1 diff)
• system.h (modified) (3 diffs)

trunk/include/iprt/linux/sysfs.h

@@ -98 +98 @@
  */
 RTDECL(ssize_t) RTLinuxSysFsReadStr(int fd, char *pszBuf, size_t cchBuf);
+
+/**
+ * Reads the remainder of a file opened with RTLinuxSysFsOpen or
+ * RTLinuxSysFsOpenV.
+ *
+ * @returns IPRT status code.
+ * @param   fd          The file descriptor returned by RTLinuxSysFsOpen or RTLinuxSysFsOpenV.
+ * @param   pvBuf       Where to store the bits from the file.
+ * @param   cbBuf       The size of the buffer.
+ * @param   pcbRead     Where to return the number of bytes read.  Optional.
+ */
+RTDECL(int) RTLinuxSysFsReadFile(int fd, void *pvBuf, size_t cbBuf, size_t *pcbRead);
 
 /**

trunk/include/iprt/system.h

@@ -152 +152 @@
     /** The product version. */
     RTSYSDMISTR_PRODUCT_VERSION,
+    /** The product UUID. */
+    RTSYSDMISTR_PRODUCT_UUID,
+    /** The product serial. */
+    RTSYSDMISTR_PRODUCT_SERIAL,
     /** The end of the valid strings. */
     RTSYSDMISTR_END,
@@ -161 +165 @@
  * Queries a DMI string.
  *
+ * @returns IPRT status code.
  * @retval  VINF_SUCCESS on success.
  * @retval  VERR_BUFFER_OVERFLOW if the buffer is too small.  The buffer will
@@ -171 +176 @@
  *
  * @param   enmString           Which string to query.
- * @param   pszBuf              Where to store the string.
+ * @param   pszBuf              Where to store the string.  This is always
+ *                              terminated, even on error.
  * @param   cbBuf               The buffer size.
  */