/* $Revision: 1.5 $ ** */ #include "configdata.h" #include <stdio.h> #include <sys/types.h> #include <errno.h> #include "clibrary.h" #if defined(CLX_IOCTL) #include <sgtty.h> /* ** Mark a file close-on-exec so that it doesn't get shared with our ** children. Ignore any error codes. */ void CloseOnExec(fd, flag) int fd; int flag; { int oerrno; oerrno = errno; (void)ioctl(fd, flag ? FIOCLEX : FIONCLEX, (char *)NULL); errno = oerrno; } #endif /* defined(CLX_IOCTL) */ #if defined(CLX_FCNTL) #include <fcntl.h> /* ** Mark a file close-on-exec so that it doesn't get shared with our ** children. Ignore any error codes. */ void CloseOnExec(fd, flag) int fd; int flag; { int oerrno; oerrno = errno; (void)fcntl(fd, F_SETFD, flag ? 1 : 0); errno = oerrno; } #endif /* defined(CLX_FCNTL) */