Operating systems, development tools, and professional services
for connected embedded systems
for connected embedded systems
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munlockall()
Unlock a process's address space
Synopsis:
#include <sys/mman.h> int munlockall( void );
Library:
libc
Use the -l c option to qcc to link against this library. This library is usually included automatically.
Description:
The current implementation of the munlockall() function doesn't do anything.
Returns:
-1 to indicate an error (errno is set).
Errors:
- ENOSYS
- The munlockall() function isn't currently supported.
Classification:
| Safety: | |
|---|---|
| Cancellation point | No |
| Interrupt handler | No |
| Signal handler | No |
| Thread | Yes |
See also:
mlock(), munlock(), mlockall()
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