skalibs

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gensetdyn_iter_withcancel.c (414B)

      1 /* ISC license. */
      2 
      3 #include <stdint.h>
      4 #include <errno.h>
      5 
      6 #include <skalibs/gensetdyn.h>
      7 
      8 int gensetdyn_iter_withcancel (gensetdyn *g, iter_func_ref f, iter_func_ref cancelf, void *stuff)
      9 {
     10   uint32_t n = gensetdyn_iter_nocancel(g, gensetdyn_n(g), f, stuff) ;
     11   if (n < gensetdyn_n(g))
     12   {
     13     int e = errno ;
     14     gensetdyn_iter_nocancel(g, n, cancelf, stuff) ;
     15     errno = e ;
     16     return 0 ;
     17   }
     18   return 1 ;
     19 }