diff --git a/libc/Makefile b/libc/Makefile
index 9e89d148..72a902e1 100644
--- a/libc/Makefile
+++ b/libc/Makefile
@@ -80,10 +80,13 @@ stdio/getline.o \
stdio/rewind.o \
stdio/setbuf.o \
stdio/setvbuf.o \
-stdio/sprint.o \
+stdio/snprintf.o \
+stdio/sprintf.o \
stdio/sscanf.o \
stdio/ungetc.o \
stdio/vfscanf.o \
+stdio/vsnprintf.o \
+stdio/vsprintf.o \
stdio/vsscanf.o \
stdlib/abort.o \
stdlib/abs.o \
diff --git a/libc/stdio/snprintf.cpp b/libc/stdio/snprintf.cpp
new file mode 100644
index 00000000..eba42fbb
--- /dev/null
+++ b/libc/stdio/snprintf.cpp
@@ -0,0 +1,36 @@
+/*******************************************************************************
+
+ Copyright(C) Jonas 'Sortie' Termansen 2011, 2012, 2013.
+
+ This file is part of the Sortix C Library.
+
+ The Sortix C Library is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or (at your
+ option) any later version.
+
+ The Sortix C Library is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with the Sortix C Library. If not, see .
+
+ stdio/snprintf.cpp
+ Prints a formatted string to a limited string.
+
+*******************************************************************************/
+
+#include
+#include
+
+extern "C"
+int snprintf(char* restrict str, size_t size, const char* restrict format, ...)
+{
+ va_list list;
+ va_start(list, format);
+ int result = vsnprintf(str, size, format, list);
+ va_end(list);
+ return result;
+}
diff --git a/libc/stdio/sprintf.cpp b/libc/stdio/sprintf.cpp
new file mode 100644
index 00000000..fd9cc5d7
--- /dev/null
+++ b/libc/stdio/sprintf.cpp
@@ -0,0 +1,35 @@
+/*******************************************************************************
+
+ Copyright(C) Jonas 'Sortie' Termansen 2011, 2012, 2013.
+
+ This file is part of the Sortix C Library.
+
+ The Sortix C Library is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or (at your
+ option) any later version.
+
+ The Sortix C Library is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with the Sortix C Library. If not, see .
+
+ stdio/sprintf.cpp
+ Prints a formatted string to a string.
+
+*******************************************************************************/
+
+#include
+#include
+
+extern "C" int sprintf(char* restrict str, const char* restrict format, ...)
+{
+ va_list list;
+ va_start(list, format);
+ int result = vsprintf(str, format, list);
+ va_end(list);
+ return result;
+}
diff --git a/libc/stdio/sprint.cpp b/libc/stdio/vsnprintf.cpp
similarity index 64%
rename from libc/stdio/sprint.cpp
rename to libc/stdio/vsnprintf.cpp
index fc517a9c..449e4a90 100644
--- a/libc/stdio/sprint.cpp
+++ b/libc/stdio/vsnprintf.cpp
@@ -1,6 +1,6 @@
/*******************************************************************************
- Copyright(C) Jonas 'Sortie' Termansen 2011, 2012.
+ Copyright(C) Jonas 'Sortie' Termansen 2011, 2012, 2013.
This file is part of the Sortix C Library.
@@ -17,15 +17,13 @@
You should have received a copy of the GNU Lesser General Public License
along with the Sortix C Library. If not, see .
- stdio/sprint.cpp
- Provides the stubs for the sprintf family of functions.
+ stdio/vsnprintf.cpp
+ Prints a formatted string to a limited string.
*******************************************************************************/
-#include
#include
#include
-#include
#include
typedef struct vsnprintf_struct
@@ -36,7 +34,8 @@ typedef struct vsnprintf_struct
size_t written;
} vsnprintf_t;
-static size_t StringPrintCallback(void* user, const char* string, size_t stringlen)
+static size_t StringPrintCallback(void* user, const char* string,
+ size_t stringlen)
{
vsnprintf_t* info = (vsnprintf_t*) user;
if ( info->produced < info->size )
@@ -50,37 +49,17 @@ static size_t StringPrintCallback(void* user, const char* string, size_t stringl
return stringlen;
}
-extern "C" int vsnprintf(char* restrict str, size_t size, const char* restrict format, va_list list)
+extern "C"
+int vsnprintf(char* restrict str, size_t size, const char* restrict format,
+ va_list list)
{
vsnprintf_t info;
info.str = str;
- info.size = (size) ? size-1 : 0;
+ info.size = size ? size-1 : 0;
info.produced = 0;
info.written = 0;
vprintf_callback(StringPrintCallback, &info, format, list);
- if ( size ) { info.str[info.written] = '\0'; }
+ if ( size )
+ info.str[info.written] = '\0';
return (int) info.produced;
}
-
-extern "C" int snprintf(char* restrict str, size_t size, const char* restrict format, ...)
-{
- va_list list;
- va_start(list, format);
- int result = vsnprintf(str, size, format, list);
- va_end(list);
- return result;
-}
-
-extern "C" int vsprintf(char* restrict str, const char* restrict format, va_list list)
-{
- return vsnprintf(str, SIZE_MAX, format, list);
-}
-
-extern "C" int sprintf(char* restrict str, const char* restrict format, ...)
-{
- va_list list;
- va_start(list, format);
- int result = vsprintf(str, format, list);
- va_end(list);
- return result;
-}
diff --git a/libc/stdio/vsprintf.cpp b/libc/stdio/vsprintf.cpp
new file mode 100644
index 00000000..2e1b39ab
--- /dev/null
+++ b/libc/stdio/vsprintf.cpp
@@ -0,0 +1,33 @@
+/*******************************************************************************
+
+ Copyright(C) Jonas 'Sortie' Termansen 2011, 2012, 2013.
+
+ This file is part of the Sortix C Library.
+
+ The Sortix C Library is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or (at your
+ option) any later version.
+
+ The Sortix C Library is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with the Sortix C Library. If not, see .
+
+ stdio/vsprintf.cpp
+ Prints a formatted string to a string.
+
+*******************************************************************************/
+
+#include
+#include
+#include
+
+extern "C"
+int vsprintf(char* restrict str, const char* restrict format, va_list list)
+{
+ return vsnprintf(str, SIZE_MAX, format, list);
+}