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[CoreSupport] Linux/GLX touch-ups for ANSI-C with gcc -pedantic compilation flag

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This commit is contained in:
Nigel Stewart 2015-02-21 23:44:08 +10:00
parent ec325c78da
commit 889acff213
3 changed files with 26 additions and 3 deletions
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12
auto/src/glew_head.c
View File

@ -188,6 +188,7 @@ void* NSGLGetProcAddress (const GLubyte *name)
* GLEW, just like OpenGL or GLU, does not rely on the standard C library.
* These functions implement the functionality required in this file.
*/
static GLuint _glewStrLen (const GLubyte* s)
{
GLuint i=0;
@ -204,6 +205,17 @@ static GLuint _glewStrCLen (const GLubyte* s, GLubyte c)
return (s[i] == '\0' || s[i] == c) ? i : 0;
}
static GLubyte *_glewStrDup (const GLubyte *s)
{
int n = _glewStrLen(s) + 1;
GLubyte *dup = malloc(n);
if (dup)
{
strcpy((char *) dup, (const char *) s);
}
return dup;
}
static GLboolean _glewStrSame (const GLubyte* a, const GLubyte* b, GLuint n)
{
GLuint i=0;

6
auto/src/glew_init_gl.c
View File

@ -140,7 +140,7 @@ GLenum GLEWAPIENTRY glewContextInit (GLEW_CONTEXT_ARG_DEF_LIST)
}
else
{
const char *ext;
const GLubyte *ext;
char *begin;
char *end;
char *i;
@ -151,8 +151,8 @@ GLenum GLEWAPIENTRY glewContextInit (GLEW_CONTEXT_ARG_DEF_LIST)
if (ext)
{
begin = strdup(ext);
end = begin + strlen(begin);
begin = (char *) _glewStrDup(ext);
end = begin + _glewStrLen((GLubyte *) begin);
for (i=begin; i<end; i = j + 1)
{
i = _glewNextNonSpace(i);

11
auto/src/glew_utils.c
View File

@ -87,6 +87,17 @@ void* dlGetProcAddress (const GLubyte* name)
* These functions implement the functionality required in this file.
*/
static GLubyte *_glewStrDup (const GLubyte *str)
{
int n = strlen(str) + 1;
char *dup = malloc(n);
if (dup)
{
strcpy(dup, str);
}
return dup;
}
GLuint _glewStrLen (const GLubyte* s)
{
GLuint i=0;