| Revision 12455,
327 bytes
checked in by danw, 26 years ago
(diff) |
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This commit was generated by cvs2svn to compensate for changes in r12454,
which included commits to RCS files with non-trunk default branches.
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| 1 | |
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| 2 | /* |
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| 3 | * strdup.c -- duplicate a string |
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| 4 | * |
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| 5 | * $Id: strdup.c,v 1.1.1.1 1999-02-07 18:14:10 danw Exp $ |
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| 6 | */ |
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| 7 | |
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| 8 | #include <h/mh.h> |
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| 9 | |
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| 10 | |
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| 11 | char * |
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| 12 | strdup (char *str) |
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| 13 | { |
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| 14 | char *cp; |
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| 15 | size_t len; |
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| 16 | |
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| 17 | if (!str) |
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| 18 | return NULL; |
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| 19 | |
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| 20 | len = strlen(str) + 1; |
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| 21 | if (!(cp = malloc (len))) |
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| 22 | return NULL; |
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| 23 | memcpy (cp, str, len); |
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| 24 | return cp; |
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| 25 | } |
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