Differences between revisions 12 and 13

SDL_SetError

Use this function to set the SDL error string.

Contents

Syntax

void SDL_SetError(const char* fmt, ...)

fmt	a printf() style message format string
...	additional parameters matching % tokens in the fmt string, if any

SDL_SetError("Something unexpected happened!");

int errorCode = 0;
...
errorCode = -37;
...
if (errorCode < 0)
    SDL_SetError("Something unexpected happened: Error Code %d", errorCode);

Calling this function will replace any previous error message that was set.

-  ⇤ ← Revision 12 as of 2010-08-29 19:20:19 → 
  Size: 900
  Editor: Sam Lantinga
  Comment: null
+   ← Revision 13 as of 2013-07-22 08:23:54 → ⇥
  Size: 876
  Editor: axper
  Comment: removed unnecessary newline in syntax
-Deletions are marked like this.
+Additions are marked like this.
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-void SDL_SetError(const char* fmt, 
                  ...)
+void SDL_SetError(const char* fmt, ...)
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+== Function Parameters ==
||'''fmt''' ||a printf() style message format string ||
||'''...''' ||additional parameters matching % tokens in the '''fmt''' string, if any ||
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+Line 16:
-== Function Parameters ==
||'''fmt'''||a printf() style message format string||
||'''...'''||additional parameters matching % tokens in the '''fmt''' string, if any||
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+Line 21:
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+Line 29:
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+Line 33:
- .[[SDL_ClearError]]
 .[[SDL_GetError]]
+ . [[SDL_ClearError]]
 . [[SDL_GetError]]
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+Line 37:
-[[CategoryAPI]], [[CategoryError]]
+[[CategoryAPI]], CategoryError