[unix-history] / usr / src / local / sccscmds / sccscmds.ok / util / write.c

# include "errno.h"
# include "../hdr/macros.h"
SCCSID(@(#)write        2.1);

/*
       Interface to write(II) (called syswrite) which handles
       all error conditions.
       Returns number of bytes written on success,
       returns fatal(<mesg>) on failure.
*/

write(fildes,buffer,nbytes)
char *buffer;
{
       register int n;

       if (nbytes>0 && (n=syswrite(fildes,buffer,nbytes))!=nbytes)
               n = xmsg("","write");
       return(n);
}