Libc-997.1.1.tar.gz

[apple/libc.git] / stdio / xprintf_exec.c

diff --git a/stdio/xprintf_exec.c b/stdio/xprintf_exec.c
new file mode 100644 (file)
index 0000000..9e831c0
--- /dev/null
+++ b/stdio/xprintf_exec.c
@@ -0,0 +1,177 @@
+/*
+ * Copyright (c) 2012 Apple Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+ */
+
+#define        __va_list       __darwin_va_list
+
+#include <printf.h>
+#include <stdarg.h>
+#include <errno.h>
+#include <local.h>
+#include <xprintf_private.h>
+
+int
+asxprintf_exec(char ** __restrict ret,
+    printf_comp_t __restrict pc, ...)
+{
+    int iret;
+    va_list ap;
+
+    if (!pc) {
+       errno = EINVAL;
+       return -1;
+    }
+
+    va_start(ap, pc);
+    iret = _vasprintf(pc, NULL, ret, NULL, NULL, ap);
+    va_end(ap);
+    return iret;
+}
+
+int
+dxprintf_exec(int fd, printf_comp_t __restrict pc, ...)
+{
+    int ret;
+    va_list ap;
+
+    if (!pc) {
+       errno = EINVAL;
+       return -1;
+    }
+
+    va_start(ap, pc);
+    ret = _vdprintf(pc, NULL, fd, NULL, NULL, ap);
+    va_end(ap);
+    return ret;
+}
+
+int
+fxprintf_exec(FILE * __restrict stream,
+    printf_comp_t __restrict pc, ...)
+{
+    int ret;
+    va_list ap;
+
+    if (!pc) {
+       errno = EINVAL;
+       return -1;
+    }
+
+    va_start(ap, pc);
+    ret = __xvprintf(pc, NULL, stream, NULL, NULL, ap);
+    va_end(ap);
+    return ret;
+}
+
+int
+sxprintf_exec(char * __restrict str, size_t size,
+    printf_comp_t __restrict pc, ...)
+{
+    int ret;
+    va_list ap;
+
+    if (!pc) {
+       errno = EINVAL;
+       return -1;
+    }
+
+    va_start(ap, pc);
+    ret = _vsnprintf(pc, NULL, str, size, NULL, NULL, ap);
+    va_end(ap);
+    return ret;
+}
+
+int
+xprintf_exec(printf_comp_t __restrict pc, ...)
+{
+    int ret;
+    va_list ap;
+
+    if (!pc) {
+       errno = EINVAL;
+       return -1;
+    }
+
+    va_start(ap, pc);
+    ret = __xvprintf(pc, NULL, stdout, NULL, NULL, ap);
+    va_end(ap);
+    return ret;
+}
+
+int
+vasxprintf_exec(char ** __restrict ret,
+    printf_comp_t __restrict pc, va_list ap)
+{
+    if (!pc) {
+       errno = EINVAL;
+       return -1;
+    }
+
+    return _vasprintf(pc, NULL, ret, NULL, NULL, ap);
+}
+
+int
+vdxprintf_exec(int fd, printf_comp_t __restrict pc,
+    va_list ap) 
+{
+    if (!pc) {
+       errno = EINVAL;
+       return -1;
+    }
+
+    return _vdprintf(pc, NULL, fd, NULL, NULL, ap);
+}
+
+int
+vfxprintf_exec(FILE * __restrict stream,
+    printf_comp_t __restrict pc, va_list ap)
+{
+    if (!pc) {
+       errno = EINVAL;
+       return -1;
+    }
+
+    return __xvprintf(pc, NULL, stream, NULL, NULL, ap);
+}
+
+int
+vsxprintf_exec(char * __restrict str, size_t size,
+    printf_comp_t __restrict pc, va_list ap)
+{
+    if (!pc) {
+       errno = EINVAL;
+       return -1;
+    }
+
+    return _vsnprintf(pc, NULL, str, size, NULL, NULL, ap);
+}
+
+int
+vxprintf_exec(printf_comp_t __restrict pc, va_list ap)
+{
+    if (!pc) {
+       errno = EINVAL;
+       return -1;
+    }
+
+    return __xvprintf(pc, NULL, stdout, NULL, NULL, ap);
+}