From 82ba818ff456bcd6d56a06226e3f27e98fbb55c3 Mon Sep 17 00:00:00 2001 From: Craig Jennings Date: Thu, 14 Aug 2025 22:58:58 -0500 Subject: removing all downloaded devdocs files --- devdocs/c/error%2Fabort_handler_s.html | 51 ---------------------------------- 1 file changed, 51 deletions(-) delete mode 100644 devdocs/c/error%2Fabort_handler_s.html (limited to 'devdocs/c/error%2Fabort_handler_s.html') diff --git a/devdocs/c/error%2Fabort_handler_s.html b/devdocs/c/error%2Fabort_handler_s.html deleted file mode 100644 index dbf90720..00000000 --- a/devdocs/c/error%2Fabort_handler_s.html +++ /dev/null @@ -1,51 +0,0 @@ -

abort_handler_s

Defined in header <stdlib.h> 
void abort_handler_s( const char * restrict msg,
-                      void * restrict ptr,
-                      errno_t error
-                    );
-		 (since C11)

Writes an implementation-defined message to stderr which must include the string pointed to by msg and calls abort().

-

A pointer to this function can be passed to set_constraint_handler_s to establish a runtime constraints violation handler. As with all bounds-checked functions, abort_handler_s is only guaranteed to be available if __STDC_LIB_EXT1__ is defined by the implementation and if the user defines __STDC_WANT_LIB_EXT1__ to the integer constant 1 before including <stdlib.h>.

-

Parameters

- - - -
msg - pointer to the message written to the standard error stream
ptr - pointer to an implementation-defined object or a null pointer. Examples of implementation-defined objects are objects that give the name of the function that detected the violation and the line number when the violation was detected
error - a positive value of type errno_t

Return value

none; this function does not return to its caller

-

Notes

If set_constraint_handler_s is never called, the default handler is implementation-defined: it may be abort_handler_s, ignore_handler_s, or some other implementation-defined handler.

-

Example

#define __STDC_WANT_LIB_EXT1__ 1
-#include <string.h>
-#include <stdio.h>
-#include <stdlib.h>
- 
-int main(void)
-{
-#ifdef __STDC_LIB_EXT1__
-    char dst[2];
-    set_constraint_handler_s(ignore_handler_s);
-    int r = strcpy_s(dst, sizeof dst, "Too long!");
-    printf("dst = \"%s\", r = %d\n", dst, r);
-    set_constraint_handler_s(abort_handler_s);
-    r = strcpy_s(dst, sizeof dst, "Too long!");
-    printf("dst = \"%s\", r = %d\n", dst, r);
-#endif
-}

Possible output:

-
dst = "", r = 22
-abort_handler_s was called in response to a runtime-constraint violation.
- 
-The runtime-constraint violation was caused by the following expression in strcpy_s:
-(s1max <= (s2_len=strnlen_s(s2, s1max)) ) (in string_s.c:62)
- 
-Note to end users: This program was terminated as a result
-of a bug present in the software. Please reach out to your
-software's vendor to get more help.
-Aborted

References

See also

- -
-
(C11)
 ignore callback for the bounds-checked functions
(function)
-
(C11)
 set the error callback for bounds-checked functions
(function)
-

- © cppreference.com
Licensed under the Creative Commons Attribution-ShareAlike Unported License v3.0.
- https://en.cppreference.com/w/c/error/abort_handler_s -

-
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