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Diffstat (limited to 'sysdeps/unix/sysv/linux/ptsname.c')
-rw-r--r--sysdeps/unix/sysv/linux/ptsname.c12
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;