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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 8622 | Boppan | 1 | /* strxfrm( char *, const char *, size_t ) |
| 2 | |||
| 3 | This file is part of the Public Domain C Library (PDCLib). |
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| 4 | Permission is granted to use, modify, and / or redistribute at will. |
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| 5 | */ |
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| 6 | |||
| 7 | #include |
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| 8 | |||
| 9 | size_t strxfrm( char * s1, const char * s2, size_t n ) |
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| 10 | { |
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| 11 | size_t len = strlen( s2 ); |
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| 12 | |||
| 13 | if ( len < n ) |
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| 14 | { |
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| 15 | /* Cannot use strncpy() here as the filling of s1 with '\0' is not part |
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| 16 | of the spec. |
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| 17 | */ |
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| 18 | /* FIXME: This should access _PDCLIB_lc_collate. */ |
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| 19 | while ( n-- && ( *s1++ = ( unsigned char )*s2++ ) ) |
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| 20 | { |
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| 21 | /* EMPTY */ |
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| 22 | } |
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| 23 | } |
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| 24 | |||
| 25 | return len; |
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| 26 | } |