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/*
* Copyright (C) 2006-2009 Andre Noll <maan@systemlinux.org>
*
* Licensed under the GPL v2. For licencing details see COPYING.
*/
/** \file string.h exported sybmols from string.c */
/** A string buffer used for para_printf(). */
struct para_buffer {
/** The buffer. May be \p NULL. */
char *buf;
/** The size of \a buf. */
size_t size;
/** The maximal size this buffer may grow. Zero means unlimited. */
size_t max_size;
/** The next para_printf() will write at this offset. */
size_t offset;
/**
* If an attempt to print into this buffer is made that would need to
* grow \a buf to a size larger than \a max_size, then this function is
* called.
*/
int (*max_size_handler)(char *buf, size_t size, void *private_data);
/** Passed to max_size_handler(). */
void *private_data;
};
__must_check __malloc void *para_realloc(void *p, size_t size);
__must_check __malloc void *para_malloc(size_t size);
__must_check __malloc void *para_calloc(size_t size);
__must_check __malloc char *para_strdup(const char *s);
__must_check __malloc __printf_1_2 char *make_message(const char *fmt, ...);
__must_check __malloc char *para_strcat(char *a, const char *b);
__must_check __malloc char *para_dirname(const char *name);
__must_check const char *para_basename(const char *name);
void chop(char *buf);
__must_check __malloc char *para_tmpname(void);
__must_check __malloc char *para_logname(void);
__must_check __malloc char *para_homedir(void);
unsigned split_args(char *args, char *** const argv_ptr, const char *delim);
__malloc char *para_hostname(void);
__printf_2_3 int para_printf(struct para_buffer *b, const char *fmt, ...);
/** Used for for_each_line() and for_each_line_ro(). */
typedef int line_handler_t(char *, void *);
int for_each_line(char *buf, size_t size, line_handler_t *line_handler,
void *private_data);
int for_each_line_ro(char *buf, size_t size, line_handler_t *line_handler,
void *private_data);
int para_atoi64(const char *str, int64_t *result);
int para_atoi32(const char *str, int32_t *value);
int get_loglevel_by_name(const char *txt);
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