GETSEM(2) Manual Page

NAME

GETSEM - allocate a new semaphore.

SYNOPSIS

Input

Call

jsr GETSEM

Output

C=0
- AC - error code E_OK
- XR - new semaphore
C=1
- AC - error code

Note	YR is modified

DESCRIPTION

Get a free application semaphore. returns semaphore number in x

RETURN CODES

Error return codes are given when at return, C=1.

E_NOSEM: no free semaphore available

SEE ALSO

semaphores(7), FRESEM(2), PSEM2(2), VSEM(2), LOCKSEM(2)

AUTHOR

Written by André Fachat.

REPORTING BUGS

Please report bugs at https://github.com/fachat/GeckOS-V2/issues