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| EVENTFD_CTX_FDGET(9) | Events based on file descripto | EVENTFD_CTX_FDGET(9) |
NAME¶
eventfd_ctx_fdget - Acquires a reference to the internal eventfd context.
SYNOPSIS¶
struct eventfd_ctx * eventfd_ctx_fdget(int fd);
ARGUMENTS¶
int fd
[in] Eventfd file descriptor.
DESCRIPTION¶
Returns a pointer to the internal eventfd context, otherwise the error pointers returned by the following functions:
eventfd_fget
COPYRIGHT¶
| July 2017 | Kernel Hackers Manual 4.12 |