56 lines
1.5 KiB
C
56 lines
1.5 KiB
C
#ifndef UTIL_LINUX_STRV
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#define UTIL_LINUX_STRV
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#include <stdarg.h>
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#include "c.h"
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char **strv_free(char **l);
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void strv_clear(char **l);
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char **strv_copy(char * const *l);
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unsigned strv_length(char * const *l);
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int strv_extend_strv(char ***a, char **b);
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int strv_extend_strv_concat(char ***a, char **b, const char *suffix);
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int strv_extend(char ***l, const char *value);
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int strv_extendv(char ***l, const char *format, va_list ap);
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int strv_extendf(char ***l, const char *format, ...)
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__attribute__ ((__format__ (__printf__, 2, 0)));
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int strv_push(char ***l, char *value);
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int strv_push_prepend(char ***l, char *value);
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int strv_consume(char ***l, char *value);
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int strv_consume_prepend(char ***l, char *value);
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char **strv_remove(char **l, const char *s);
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char **strv_new(const char *x, ...);
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char **strv_new_ap(const char *x, va_list ap);
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static inline const char* STRV_IFNOTNULL(const char *x) {
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return x ? x : (const char *) -1;
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}
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static inline int strv_isempty(char * const *l) {
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return !l || !*l;
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}
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char **strv_split(const char *s, const char *separator);
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char *strv_join(char **l, const char *separator);
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#define STRV_FOREACH(s, l) \
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for ((s) = (l); (s) && *(s); (s)++)
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#define STRV_FOREACH_BACKWARDS(s, l) \
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STRV_FOREACH(s, l) \
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; \
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for ((s)--; (l) && ((s) >= (l)); (s)--)
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#define STRV_MAKE_EMPTY ((char*[1]) { NULL })
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char **strv_reverse(char **l);
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#endif /* UTIL_LINUX_STRV */
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