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When we have a null-terminated array, it would be useful to convert it or append it to an argv_array for further manipulation. Implement argv_array_pushv() which will push a null-terminated array of strings on to an argv_array. Signed-off-by: Paul Tan <pyokagan@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
24 lines
636 B
C
24 lines
636 B
C
#ifndef ARGV_ARRAY_H
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#define ARGV_ARRAY_H
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extern const char *empty_argv[];
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struct argv_array {
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const char **argv;
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int argc;
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int alloc;
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};
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#define ARGV_ARRAY_INIT { empty_argv, 0, 0 }
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void argv_array_init(struct argv_array *);
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void argv_array_push(struct argv_array *, const char *);
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__attribute__((format (printf,2,3)))
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void argv_array_pushf(struct argv_array *, const char *fmt, ...);
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LAST_ARG_MUST_BE_NULL
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void argv_array_pushl(struct argv_array *, ...);
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void argv_array_pushv(struct argv_array *, const char **);
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void argv_array_pop(struct argv_array *);
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void argv_array_clear(struct argv_array *);
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#endif /* ARGV_ARRAY_H */
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