argv-array.h

   1 #ifndef ARGV_ARRAY_H
   2 #define ARGV_ARRAY_H
   3
   4 extern const char *empty_argv[];
   5
   6 struct argv_array {
   7         const char **argv;
   8         int argc;
   9         int alloc;
  10 };
  11
  12 #define ARGV_ARRAY_INIT { empty_argv, 0, 0 }
  13
  14 void argv_array_init(struct argv_array *);
  15 const char *argv_array_push(struct argv_array *, const char *);
  16 __attribute__((format (printf,2,3)))
  17 const char *argv_array_pushf(struct argv_array *, const char *fmt, ...);
  18 LAST_ARG_MUST_BE_NULL
  19 void argv_array_pushl(struct argv_array *, ...);
  20 void argv_array_pushv(struct argv_array *, const char **);
  21 void argv_array_pop(struct argv_array *);
  22 /* Splits by whitespace; does not handle quoted arguments! */
  23 void argv_array_split(struct argv_array *, const char *);
  24 void argv_array_clear(struct argv_array *);
  25 const char **argv_array_detach(struct argv_array *);
  26
  27 #endif /* ARGV_ARRAY_H */