Put back inline definitions if using an old API.
All these inlines were turned in to out of line definitions in L.
This brings us a step closer to being able to just use the current
bionic headers for the NDK, rather than having many old versions of
them.
Change-Id: Ie010bc727d78d3742abc577c70f6578db2e68625
diff --git a/libc/include/android/legacy_errno_inlines.h b/libc/include/android/legacy_errno_inlines.h
new file mode 100644
index 0000000..71096fc
--- /dev/null
+++ b/libc/include/android/legacy_errno_inlines.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _ANDROID_LEGACY_ERRNO_INLINES_H
+#define _ANDROID_LEGACY_ERRNO_INLINES_H
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+
+static __inline int __attribute__((deprecated)) __set_errno(int n) {
+ errno = n;
+ return -1;
+}
+
+__END_DECLS
+
+#endif /* _ANDROID_LEGACY_ERRNO_INLINES_H */
diff --git a/libc/include/android/legacy_signal_inlines.h b/libc/include/android/legacy_signal_inlines.h
new file mode 100644
index 0000000..1b6e687
--- /dev/null
+++ b/libc/include/android/legacy_signal_inlines.h
@@ -0,0 +1,98 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _ANDROID_LEGACY_SIGNAL_INLINES_H_
+#define _ANDROID_LEGACY_SIGNAL_INLINES_H_
+
+#include <string.h>
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+
+extern sighandler_t bsd_signal(int signum, sighandler_t handler);
+
+static __inline int sigismember(sigset_t *set, int signum) {
+ /* Signal numbers start at 1, but bit positions start at 0. */
+ int bit = signum - 1;
+ const unsigned long *local_set = (const unsigned long *)set;
+ if (set == NULL || bit < 0 || bit >= (int)(8 * sizeof(sigset_t))) {
+ errno = EINVAL;
+ return -1;
+ }
+ return (int)((local_set[bit / LONG_BIT] >> (bit % LONG_BIT)) & 1);
+}
+
+static __inline int sigaddset(sigset_t *set, int signum) {
+ /* Signal numbers start at 1, but bit positions start at 0. */
+ int bit = signum - 1;
+ unsigned long *local_set = (unsigned long *)set;
+ if (set == NULL || bit < 0 || bit >= (int)(8 * sizeof(sigset_t))) {
+ errno = EINVAL;
+ return -1;
+ }
+ local_set[bit / LONG_BIT] |= 1UL << (bit % LONG_BIT);
+ return 0;
+}
+
+static __inline int sigdelset(sigset_t *set, int signum) {
+ /* Signal numbers start at 1, but bit positions start at 0. */
+ int bit = signum - 1;
+ unsigned long *local_set = (unsigned long *)set;
+ if (set == NULL || bit < 0 || bit >= (int)(8 * sizeof(sigset_t))) {
+ errno = EINVAL;
+ return -1;
+ }
+ local_set[bit / LONG_BIT] &= ~(1UL << (bit % LONG_BIT));
+ return 0;
+}
+
+static __inline int sigemptyset(sigset_t *set) {
+ if (set == NULL) {
+ errno = EINVAL;
+ return -1;
+ }
+ memset(set, 0, sizeof(sigset_t));
+ return 0;
+}
+
+static __inline int sigfillset(sigset_t *set) {
+ if (set == NULL) {
+ errno = EINVAL;
+ return -1;
+ }
+ memset(set, ~0, sizeof(sigset_t));
+ return 0;
+}
+
+static __inline sighandler_t signal(int s, sighandler_t f) {
+ return bsd_signal(s, f);
+}
+
+__END_DECLS
+
+#endif /* _ANDROID_LEGACY_SIGNAL_INLINES_H_ */
diff --git a/libc/include/android/legacy_stdlib_inlines.h b/libc/include/android/legacy_stdlib_inlines.h
new file mode 100644
index 0000000..58a2a9e
--- /dev/null
+++ b/libc/include/android/legacy_stdlib_inlines.h
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _ANDROID_LEGACY_STDLIB_INLINES_H_
+#define _ANDROID_LEGACY_STDLIB_INLINES_H_
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+
+static __inline float strtof(const char *nptr, char **endptr) {
+ return (float)strtod(nptr, endptr);
+}
+
+static __inline double atof(const char *nptr) { return (strtod(nptr, NULL)); }
+
+static __inline int abs(int __n) { return (__n < 0) ? -__n : __n; }
+
+static __inline long labs(long __n) { return (__n < 0L) ? -__n : __n; }
+
+static __inline long long llabs(long long __n) {
+ return (__n < 0LL) ? -__n : __n;
+}
+
+static __inline int rand(void) { return (int)lrand48(); }
+
+static __inline void srand(unsigned int __s) { srand48(__s); }
+
+static __inline long random(void) { return lrand48(); }
+
+static __inline void srandom(unsigned int __s) { srand48(__s); }
+
+static __inline int grantpt(int __fd __attribute((unused))) {
+ return 0; /* devpts does this all for us! */
+}
+
+__END_DECLS
+
+#endif /* _ANDROID_LEGACY_STDLIB_INLINES_H_ */
diff --git a/libc/include/android/legacy_sys_atomics_inlines.h b/libc/include/android/legacy_sys_atomics_inlines.h
new file mode 100644
index 0000000..85cbade
--- /dev/null
+++ b/libc/include/android/legacy_sys_atomics_inlines.h
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _ANDROID_LEGACY_SYS_ATOMICS_INLINES_H_
+#define _ANDROID_LEGACY_SYS_ATOMICS_INLINES_H_
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+
+/* Note: atomic operations that were exported by the C library didn't
+ * provide any memory barriers, which created potential issues on
+ * multi-core devices. We now define them as inlined calls to
+ * GCC sync builtins, which always provide a full barrier.
+ *
+ * NOTE: The C library still exports atomic functions by the same
+ * name to ensure ABI stability for existing NDK machine code.
+ *
+ * If you are an NDK developer, we encourage you to rebuild your
+ * unmodified sources against this header as soon as possible.
+ */
+#define __ATOMIC_INLINE__ static __inline __attribute__((always_inline))
+
+__ATOMIC_INLINE__ int __atomic_cmpxchg(int old, int _new, volatile int *ptr) {
+ /* We must return 0 on success */
+ return __sync_val_compare_and_swap(ptr, old, _new) != old;
+}
+
+__ATOMIC_INLINE__ int __atomic_swap(int _new, volatile int *ptr) {
+ int prev;
+ do {
+ prev = *ptr;
+ } while (__sync_val_compare_and_swap(ptr, prev, _new) != prev);
+ return prev;
+}
+
+__ATOMIC_INLINE__ int __atomic_dec(volatile int *ptr) {
+ return __sync_fetch_and_sub(ptr, 1);
+}
+
+__ATOMIC_INLINE__ int __atomic_inc(volatile int *ptr) {
+ return __sync_fetch_and_add(ptr, 1);
+}
+
+__END_DECLS
+
+#endif /* _ANDROID_LEGACY_SYS_ATOMICS_INLINES_H_ */
diff --git a/libc/include/android/legacy_sys_stat_inlines.h b/libc/include/android/legacy_sys_stat_inlines.h
new file mode 100644
index 0000000..f6d3c0f
--- /dev/null
+++ b/libc/include/android/legacy_sys_stat_inlines.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _ANDROID_LEGACY_SYS_STAT_INLINES_H_
+#define _ANDROID_LEGACY_SYS_STAT_INLINES_H_
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+
+static __inline int mkfifo(const char *__p, mode_t __m) {
+ return mknod(__p, (__m & ~S_IFMT) | S_IFIFO, (dev_t)0);
+}
+
+__END_DECLS
+
+#endif /* _ANDROID_LEGACY_SYS_STAT_INLINES_H_ */
diff --git a/libc/include/android/legacy_termios_inlines.h b/libc/include/android/legacy_termios_inlines.h
new file mode 100644
index 0000000..fb61f27
--- /dev/null
+++ b/libc/include/android/legacy_termios_inlines.h
@@ -0,0 +1,93 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _ANDROID_LEGACY_TERMIOS_INLINES_H_
+#define _ANDROID_LEGACY_TERMIOS_INLINES_H_
+
+#include <linux/termios.h>
+#include <sys/cdefs.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+
+__BEGIN_DECLS
+
+static __inline int tcgetattr(int fd, struct termios *s) {
+ return ioctl(fd, TCGETS, s);
+}
+
+static __inline int tcsetattr(int fd, int __opt, const struct termios *s) {
+ return ioctl(fd, __opt, (void *)s);
+}
+
+static __inline int tcflow(int fd, int action) {
+ return ioctl(fd, TCXONC, (void *)(intptr_t)action);
+}
+
+static __inline int tcflush(int fd, int __queue) {
+ return ioctl(fd, TCFLSH, (void *)(intptr_t)__queue);
+}
+
+static __inline pid_t tcgetsid(int fd) {
+ pid_t _pid;
+ return ioctl(fd, TIOCGSID, &_pid) ? (pid_t)-1 : _pid;
+}
+
+static __inline int tcsendbreak(int fd, int __duration) {
+ return ioctl(fd, TCSBRKP, (void *)(uintptr_t)__duration);
+}
+
+static __inline speed_t cfgetospeed(const struct termios *s) {
+ return (speed_t)(s->c_cflag & CBAUD);
+}
+
+static __inline int cfsetospeed(struct termios *s, speed_t speed) {
+ s->c_cflag = (s->c_cflag & ~CBAUD) | (speed & CBAUD);
+ return 0;
+}
+
+static __inline speed_t cfgetispeed(const struct termios *s) {
+ return (speed_t)(s->c_cflag & CBAUD);
+}
+
+static __inline int cfsetispeed(struct termios *s, speed_t speed) {
+ s->c_cflag = (s->c_cflag & ~CBAUD) | (speed & CBAUD);
+ return 0;
+}
+
+static __inline void cfmakeraw(struct termios *s) {
+ s->c_iflag &=
+ ~(IGNBRK | BRKINT | PARMRK | ISTRIP | INLCR | IGNCR | ICRNL | IXON);
+ s->c_oflag &= ~OPOST;
+ s->c_lflag &= ~(ECHO | ECHONL | ICANON | ISIG | IEXTEN);
+ s->c_cflag &= ~(CSIZE | PARENB);
+ s->c_cflag |= CS8;
+}
+
+__END_DECLS
+
+#endif /* _ANDROID_LEGACY_TERMIOS_INLINES_H_ */