LCOV - code coverage report
Current view: top level - libc/string - memchr.c (source / functions) Coverage Total Hit
Test: skiboot.info Lines: 100.0 % 8 8
Test Date: 2025-01-24 18:40:10 Functions: 100.0 % 1 1
Branches: - 0 0

             Branch data     Line data    Source code
       1                 :             : /******************************************************************************
       2                 :             :  * Copyright (c) 2004, 2008 IBM Corporation
       3                 :             :  * All rights reserved.
       4                 :             :  * This program and the accompanying materials
       5                 :             :  * are made available under the terms of the BSD License
       6                 :             :  * which accompanies this distribution, and is available at
       7                 :             :  * http://www.opensource.org/licenses/bsd-license.php
       8                 :             :  *
       9                 :             :  * Contributors:
      10                 :             :  *     IBM Corporation - initial implementation
      11                 :             :  *****************************************************************************/
      12                 :             : 
      13                 :             : #include <stddef.h>
      14                 :             : 
      15                 :             : void *memchr(const void *ptr, int c, size_t n);
      16                 :          10 : void *memchr(const void *ptr, int c, size_t n)
      17                 :             : {
      18                 :          10 :         unsigned char ch = (unsigned char)c;
      19                 :          10 :         const unsigned char *p = ptr;
      20                 :             : 
      21                 :          90 :         while (n-- > 0) {
      22                 :          85 :                 if (*p == ch)
      23                 :           5 :                         return (void *)p;
      24                 :          80 :                 p += 1;
      25                 :             :         }
      26                 :             : 
      27                 :           5 :         return NULL;
      28                 :             : }
        

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