Commit 51439f01 authored by Gaetan Perrot's avatar Gaetan Perrot Committed by Chris Friedt
Browse files

posix: Implement isastream 



`isastream()` is required as part of _XOPEN_STREAMS Option Group.

signed-off-by: default avatarGaetan Perrot <gaetanperrotpro@gmail.com>
parent 4a30aab2

include/zephyr/posix/stropts.h

+1 −0
Original line number Diff line number Diff line
@@ -22,6 +22,7 @@ int fdetach(const char *path); 
int fattach(int fildes, const char *path);

int getmsg(int fildes, struct strbuf *ctlptr, struct strbuf *dataptr, int *flagsp);

int getpmsg(int fildes, struct strbuf *ctlptr, struct strbuf *dataptr, int *bandp, int *flagsp);

int isastream(int fildes);



#ifdef __cplusplus

}

lib/posix/options/stropts.c

+8 −0
Original line number Diff line number Diff line
@@ -58,3 +58,11 @@ int getpmsg(int fildes, struct strbuf *ctlptr, struct strbuf *dataptr, int *band 
	errno = ENOSYS;

	return -1;

}



int isastream(int fildes)

{

	ARG_UNUSED(fildes);



	errno = ENOSYS;

	return -1;

}

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