#include <stddef.h>
#include <string.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+
/**
* malloc
* exits with error message on error
extern void *solv_calloc(size_t, size_t);
extern void *solv_realloc(void *, size_t);
extern void *solv_realloc2(void *, size_t, size_t);
+extern void *solv_extend_realloc(void *, size_t, size_t, size_t);
extern void *solv_free(void *);
+extern char *solv_strdup(const char *);
extern void solv_oom(size_t, size_t);
extern unsigned int solv_timems(unsigned int subtract);
extern void solv_sort(void *base, size_t nmemb, size_t size, int (*compar)(const void *, const void *, void *), void *compard);
extern char *solv_dupappend(const char *str1, const char *str2, const char *str3);
extern int solv_hex2bin(const char **strp, unsigned char *buf, int bufl);
extern char *solv_bin2hex(const unsigned char *buf, int l, char *str);
+extern size_t solv_validutf8(const char *buf);
+extern char *solv_latin1toutf8(const char *buf);
+extern char *solv_replacebadutf8(const char *buf, int replchar);
static inline void *solv_extend(void *buf, size_t len, size_t nmemb, size_t size, size_t block)
if (nmemb == 1)
{
if ((len & block) == 0)
- buf = solv_realloc2(buf, len + (1 + block), size);
+ buf = solv_extend_realloc(buf, len + 1, size, block);
}
else
{
if (((len - 1) | block) != ((len + nmemb - 1) | block))
- buf = solv_realloc2(buf, (len + (nmemb + block)) & ~block, size);
+ buf = solv_extend_realloc(buf, len + nmemb, size, block);
}
return buf;
}
static inline void *solv_extend_resize(void *buf, size_t len, size_t size, size_t block)
{
if (len)
- buf = solv_realloc2(buf, (len + block) & ~block, size);
+ buf = solv_extend_realloc(buf, len, size, block);
return buf;
}
void *buf;
if (!len)
return 0;
- buf = solv_malloc2((len + block) & ~block, size);
+ buf = solv_extend_realloc((void *)0, len, size, block);
memset(buf, 0, ((len + block) & ~block) * size);
return buf;
}
+
+static inline void *solv_memdup(void *buf, size_t len)
+{
+ void *newbuf;
+ if (!buf)
+ return 0;
+ newbuf = solv_malloc(len);
+ if (len)
+ memcpy(newbuf, buf, len);
+ return newbuf;
+}
+
+static inline void *solv_memdup2(void *buf, size_t num, size_t len)
+{
+ void *newbuf;
+ if (!buf)
+ return 0;
+ newbuf = solv_malloc2(num, len);
+ if (num)
+ memcpy(newbuf, buf, num * len);
+ return newbuf;
+}
+
+#ifdef __cplusplus
+}
+#endif
+
#endif /* LIBSOLV_UTIL_H */