diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/ptsname.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/ptsname.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sysdeps/unix/sysv/linux/ptsname.c b/sysdeps/unix/sysv/linux/ptsname.c index 048ac96551..d852fb3658 100644 --- a/sysdeps/unix/sysv/linux/ptsname.c +++ b/sysdeps/unix/sysv/linux/ptsname.c @@ -33,8 +33,8 @@ #define _PATH_DEVPTS "/dev/pts/" /* The are declared in getpt.c. */ -extern const char *__libc_ptyname1; -extern const char *__libc_ptyname2; +extern const char __libc_ptyname1[]; +extern const char __libc_ptyname2[]; /* Static buffer for `ptsname'. */ static char buffer[sizeof (_PATH_DEVPTS) + 20]; @@ -59,7 +59,7 @@ __ptsname_r (int fd, char *buf, size_t buflen) int save_errno = errno; struct stat st; int ptyno; - + if (buf == NULL) { __set_errno (EINVAL); @@ -97,7 +97,7 @@ __ptsname_r (int fd, char *buf, size_t buflen) #endif { char *p; - + if (buflen < strlen (_PATH_TTY) + 3) { __set_errno (ERANGE); @@ -116,13 +116,13 @@ __ptsname_r (int fd, char *buf, size_t buflen) __set_errno (ENOTTY); return ENOTTY; } - + p = __stpcpy (buf, _PATH_TTY); p[0] = __libc_ptyname1[ptyno / 16]; p[1] = __libc_ptyname2[ptyno % 16]; p[2] = '\0'; } - + if (__stat (buf, &st) < 0) return errno; |