standard I/O streams NAME stdin, stdout, stderr - standard I/O streams LIBRARY Standard C library ( libc , -lc ) SYNOPSIS...standard I/O streams NAME stdin, stdout, stderr - standard I/O streams LIBRARY Standard C library ( libc , -lc ) SYNOPSIS...standard I/O streams NAME stdin, stdout, stderr - standard I/O streams LIBRARY Standard C library ( libc , -lc ) SYNOPSIS......the wide-character equivalent of the getchar (3) function. It reads a wide character from stdin and returns it. If the end of stream is reached, or if ferror(stdin) becomes true…...ry functions LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <stdio.h> FILE * stdin ; FILE * stdout ; FILE * stderr ; DESCRIPTION The standard I/O library provides a…...fore it is closed (as for fflush (3)); buffered input is discarded. The standard streams, stdin , stdout , and stderr are also closed. RETURN VALUE This function returns 0 if al…...curity-related purposes. Note that glibc does not follow the POSIX specification and uses stdin instead of /dev/tty . A bug. (Other recent systems, like SunOS 5.8 and HP-UX 11.1…...curity-related purposes. Note that glibc does not follow the POSIX specification and uses stdin instead of /dev/tty . A bug. (Other recent systems, like SunOS 5.8 and HP-UX 11.1…...curity-related purposes. Note that glibc does not follow the POSIX specification and uses stdin instead of /dev/tty . A bug. (Other recent systems, like SunOS 5.8 and HP-UX 11.1…...]] char *gets(char * s ); DESCRIPTION Never use this function . gets () reads a line from stdin into the buffer pointed to by s until either a terminating newline or EOF , which…...o"); entry.ut_type = USER_PROCESS; entry.ut_pid = getpid(); strcpy(entry.ut_line, ttyname(STDIN_FILENO) + strlen("/dev/")); /* only correct for ptys named /dev/tty[pqr][0-9a-z] …...o"); entry.ut_type = USER_PROCESS; entry.ut_pid = getpid(); strcpy(entry.ut_line, ttyname(STDIN_FILENO) + strlen("/dev/")); /* only correct for ptys named /dev/tty[pqr][0-9a-z] …...o"); entry.ut_type = USER_PROCESS; entry.ut_pid = getpid(); strcpy(entry.ut_line, ttyname(STDIN_FILENO) + strlen("/dev/")); /* only correct for ptys named /dev/tty[pqr][0-9a-z] …...o"); entry.ut_type = USER_PROCESS; entry.ut_pid = getpid(); strcpy(entry.ut_line, ttyname(STDIN_FILENO) + strlen("/dev/")); /* only correct for ptys named /dev/tty[pqr][0-9a-z] …...o"); entry.ut_type = USER_PROCESS; entry.ut_pid = getpid(); strcpy(entry.ut_line, ttyname(STDIN_FILENO) + strlen("/dev/")); /* only correct for ptys named /dev/tty[pqr][0-9a-z] …...o"); entry.ut_type = USER_PROCESS; entry.ut_pid = getpid(); strcpy(entry.ut_line, ttyname(STDIN_FILENO) + strlen("/dev/")); /* only correct for ptys named /dev/tty[pqr][0-9a-z] …...o"); entry.ut_type = USER_PROCESS; entry.ut_pid = getpid(); strcpy(entry.ut_line, ttyname(STDIN_FILENO) + strlen("/dev/")); /* only correct for ptys named /dev/tty[pqr][0-9a-z] …...o"); entry.ut_type = USER_PROCESS; entry.ut_pid = getpid(); strcpy(entry.ut_line, ttyname(STDIN_FILENO) + strlen("/dev/")); /* only correct for ptys named /dev/tty[pqr][0-9a-z] …...o"); entry.ut_type = USER_PROCESS; entry.ut_pid = getpid(); strcpy(entry.ut_line, ttyname(STDIN_FILENO) + strlen("/dev/")); /* only correct for ptys named /dev/tty[pqr][0-9a-z] …...o"); entry.ut_type = USER_PROCESS; entry.ut_pid = getpid(); strcpy(entry.ut_line, ttyname(STDIN_FILENO) + strlen("/dev/")); /* only correct for ptys named /dev/tty[pqr][0-9a-z] …