GNU/Linux man pages
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Syntaxe et mise en oeuvre :
GNU/Linux |
CentOS 2.1AS(Slurm) |
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wcsdup(3) |
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wcsdup − duplicate a wide-character string
#include <wchar.h>
wchar_t *wcsdup (const wchar_t *s);
The wcsdup function is the wide-character equivalent of the strdup function. It allocates and returns a new wide-character string whose initial contents is a duplicate of the wide-character string pointed to by s.
Memory for the new wide-character string is obtained with malloc(3), and can be freed with free(3).
The wcsdup function returns a pointer to the new wide-character string, or NULL if sufficient memory was not available.
This function is a GNU extension.
strdup(3), wcscpy(3)
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wcsdup(3) | |