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47539226cd
Move all shared helpers into a separate subdirectory and rename to libmiracle-shared.la. Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
115 lines
2.5 KiB
C
115 lines
2.5 KiB
C
/*
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* SHL - Utility Helpers
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*
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* Copyright (c) 2011-2013 David Herrmann <dh.herrmann@gmail.com>
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* Dedicated to the Public Domain
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*/
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/*
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* Utility Helpers
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*/
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#ifndef SHL_UTIL_H
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#define SHL_UTIL_H
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#include <errno.h>
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#include <inttypes.h>
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#include <stdbool.h>
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#include <stdlib.h>
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#include <string.h>
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#include "shl_macro.h"
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/* strict atoi */
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int shl_ctoi(char ch, unsigned int base);
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int shl_atoi_ulln(const char *str,
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size_t len,
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unsigned int base,
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const char **next,
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unsigned long long *out);
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int shl_atoi_uln(const char *str,
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size_t len,
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unsigned int base,
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const char **next,
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unsigned long *out);
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int shl_atoi_un(const char *str,
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size_t len,
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unsigned int base,
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const char **next,
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unsigned int *out);
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int shl_atoi_zn(const char *str,
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size_t len,
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unsigned int base,
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const char **next,
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size_t *out);
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static inline int shl_atoi_ull(const char *str,
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unsigned int base,
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const char **next,
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unsigned long long *out)
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{
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return shl_atoi_ulln(str, strlen(str), base, next, out);
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}
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static inline int shl_atoi_ul(const char *str,
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unsigned int base,
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const char **next,
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unsigned long *out)
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{
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return shl_atoi_uln(str, strlen(str), base, next, out);
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}
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static inline int shl_atoi_u(const char *str,
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unsigned int base,
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const char **next,
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unsigned int *out)
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{
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return shl_atoi_un(str, strlen(str), base, next, out);
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}
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static inline int shl_atoi_z(const char *str,
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unsigned int base,
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const char **next,
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size_t *out)
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{
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return shl_atoi_zn(str, strlen(str), base, next, out);
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}
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/* greedy alloc */
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void *shl_greedy_realloc(void **mem, size_t *size, size_t need);
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void *shl_greedy_realloc0(void **mem, size_t *size, size_t need);
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/* string helpers */
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char *shl_strcat(const char *first, const char *second);
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_shl_sentinel_ char *shl_strjoin(const char *first, ...);
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static inline char *shl_startswith(const char *str, const char *prefix)
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{
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if (!strncmp(str, prefix, strlen(prefix)))
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return (char*)str + strlen(prefix);
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else
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return NULL;
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}
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/* strv */
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void shl_strv_free(char **strv);
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static inline void shl_strv_freep(char ***strv)
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{
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shl_strv_free(*strv);
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}
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#define _shl_cleanup_strv_ _shl_cleanup_(shl_strv_freep)
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/* quoted strings */
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char shl_qstr_unescape_char(char c);
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void shl_qstr_decode_n(char *str, size_t length);
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int shl_qstr_tokenize_n(const char *str, size_t length, char ***out);
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int shl_qstr_tokenize(const char *str, char ***out);
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#endif /* SHL_UTIL_H */
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