From c1fe19d4c1db610692365472a90f4661e48449c1 Mon Sep 17 00:00:00 2001 From: Eric Andersen Date: Mon, 9 Oct 2000 20:06:30 +0000 Subject: Bug ugly formatting update --- libc/termios/ttyname.c | 66 ++++++++++++++++++++++++-------------------------- 1 file changed, 31 insertions(+), 35 deletions(-) (limited to 'libc/termios/ttyname.c') diff --git a/libc/termios/ttyname.c b/libc/termios/ttyname.c index 9fc4f950c..ee78137c0 100644 --- a/libc/termios/ttyname.c +++ b/libc/termios/ttyname.c @@ -4,43 +4,39 @@ #include #include -char * -ttyname(fd) -int fd; +char *ttyname(fd) +int fd; { - static char dev[] = "/dev"; - struct stat st, dst; - DIR *fp; - struct dirent *d; - static char name[NAME_MAX]; - int noerr = errno; + static char dev[] = "/dev"; + struct stat st, dst; + DIR *fp; + struct dirent *d; + static char name[NAME_MAX]; + int noerr = errno; - if (fstat(fd, &st) < 0) - return 0; - if (!isatty(fd)) - { - errno = ENOTTY; - return 0; - } + if (fstat(fd, &st) < 0) + return 0; + if (!isatty(fd)) { + errno = ENOTTY; + return 0; + } - fp = opendir(dev); - if (fp == 0) - return 0; - strcpy(name, dev); - strcat(name, "/"); + fp = opendir(dev); + if (fp == 0) + return 0; + strcpy(name, dev); + strcat(name, "/"); - while ((d = readdir(fp)) != 0) - { - strcpy(name + sizeof(dev), d->d_name); - if (stat(name, &dst) == 0 - && st.st_dev == dst.st_dev && st.st_ino == dst.st_ino) - { - closedir(fp); - errno = noerr; - return name; - } - } - closedir(fp); - errno = noerr; - return 0; + while ((d = readdir(fp)) != 0) { + strcpy(name + sizeof(dev), d->d_name); + if (stat(name, &dst) == 0 + && st.st_dev == dst.st_dev && st.st_ino == dst.st_ino) { + closedir(fp); + errno = noerr; + return name; + } + } + closedir(fp); + errno = noerr; + return 0; } -- cgit v1.2.3