diff options
Diffstat (limited to 'loginutils/getty.c')
| -rw-r--r-- | loginutils/getty.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/loginutils/getty.c b/loginutils/getty.c index f022aec59..ae183a62b 100644 --- a/loginutils/getty.c +++ b/loginutils/getty.c @@ -344,7 +344,7 @@ static void auto_baud(char *buf, unsigned size_buf, struct termios *tp) * try to extract the speed of the dial-in call. */ sleep(1); - nread = safe_read(0, buf, size_buf - 1); + nread = safe_read(STDIN_FILENO, buf, size_buf - 1); if (nread > 0) { buf[nread] = '\0'; for (bp = buf; bp < buf + nread; bp++) { @@ -421,7 +421,7 @@ static char *get_logname(char *logname, unsigned size_logname, while (cp->eol == '\0') { /* Do not report trivial EINTR/EIO errors. */ - if (read(0, &c, 1) < 1) { + if (read(STDIN_FILENO, &c, 1) < 1) { if (errno == EINTR || errno == EIO) exit(EXIT_SUCCESS); bb_perror_msg_and_die("%s: read", op->tty); @@ -460,7 +460,7 @@ static char *get_logname(char *logname, unsigned size_logname, #endif cp->erase = ascval; /* set erase character */ if (bp > logname) { - full_write(1, erase[cp->parity], 3); + full_write(STDOUT_FILENO, erase[cp->parity], 3); bp--; } break; @@ -470,7 +470,7 @@ static char *get_logname(char *logname, unsigned size_logname, #endif cp->kill = ascval; /* set kill character */ while (bp > logname) { - full_write(1, erase[cp->parity], 3); + full_write(STDOUT_FILENO, erase[cp->parity], 3); bp--; } break; @@ -482,7 +482,7 @@ static char *get_logname(char *logname, unsigned size_logname, } else if ((int)(bp - logname) >= size_logname - 1) { bb_error_msg_and_die("%s: input overrun", op->tty); } else { - full_write(1, &c, 1); /* echo the character */ + full_write(STDOUT_FILENO, &c, 1); /* echo the character */ *bp++ = ascval; /* and store it */ } break; @@ -715,7 +715,7 @@ int getty_main(int argc ATTRIBUTE_UNUSED, char **argv) /* Write the modem init string and DON'T flush the buffers */ if (options.flags & F_INITSTRING) { debug("writing init string\n"); - full_write(1, options.initstring, strlen(options.initstring)); + full_write(STDOUT_FILENO, options.initstring, strlen(options.initstring)); } /* Optionally detect the baud rate from the modem status message */ @@ -731,7 +731,7 @@ int getty_main(int argc ATTRIBUTE_UNUSED, char **argv) char ch; debug("waiting for cr-lf\n"); - while (safe_read(0, &ch, 1) == 1) { + while (safe_read(STDIN_FILENO, &ch, 1) == 1) { debug("read %x\n", (unsigned char)ch); ch &= 0x7f; /* strip "parity bit" */ if (ch == '\n' || ch == '\r') @@ -767,7 +767,7 @@ int getty_main(int argc ATTRIBUTE_UNUSED, char **argv) termios_final(&options, &termios, &chardata); /* Now the newline character should be properly written. */ - full_write(1, "\n", 1); + full_write(STDOUT_FILENO, "\n", 1); /* Let the login program take care of password validation. */ /* We use PATH because we trust that root doesn't set "bad" PATH, |