Query: uwritec
OS: opensolaris
Section: 9f
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uwritec(9F) Kernel Functions for Drivers uwritec(9F)NAMEuwritec - remove a character from a uio structureSYNOPSIS#include <sys/uio.h> int uwritec(uio_t *uio_p);INTERFACE LEVELArchitecture independent level 1 (DDI/DKI)PARAMETERSuio_p Pointer to the uio(9S) structureDESCRIPTIONThe uwritec() function returns a character from the uio structure pointed to by uio_p and updates the uio structure. See uiomove(9F).RETURN VALUESThe next character for processing is returned on success, and -1 is returned if uio is empty or if there is an error.CONTEXTThe uwritec() function can be called from user, interrupt, or kernel context.SEE ALSOuiomove(9F), ureadc(9F), iovec(9S), uio(9S) Writing Device Drivers SunOS 5.11 16 Jan 2006 uwritec(9F)