script/user_nodefs.h

   1 /*
   2  * Copyright (C) the libgit2 contributors. All rights reserved.
   3  *
   4  * This file is part of libgit2, distributed under the GNU GPL v2 with
   5  * a Linking Exception. For full terms see the included COPYING file.
   6  */
   7
   8 #nodef GIT_ERROR_CHECK_ALLOC(ptr) if (ptr == NULL) { __coverity_panic__(); }
   9 #nodef GIT_ERROR_CHECK_ALLOC_BUF(buf) if (buf == NULL || git_buf_oom(buf)) { __coverity_panic__(); }
  10
  11 #nodef GITERR_CHECK_ALLOC_ADD(out, one, two) \
  12         if (GIT_ADD_SIZET_OVERFLOW(out, one, two)) { __coverity_panic__(); }
  13
  14 #nodef GITERR_CHECK_ALLOC_ADD3(out, one, two, three) \
  15         if (GIT_ADD_SIZET_OVERFLOW(out, one, two) || \
  16                 GIT_ADD_SIZET_OVERFLOW(out, *(out), three)) { __coverity_panic__(); }
  17
  18 #nodef GITERR_CHECK_ALLOC_ADD4(out, one, two, three, four) \
  19         if (GIT_ADD_SIZET_OVERFLOW(out, one, two) || \
  20                 GIT_ADD_SIZET_OVERFLOW(out, *(out), three) || \
  21                 GIT_ADD_SIZET_OVERFLOW(out, *(out), four)) { __coverity_panic__(); }
  22
  23 #nodef GITERR_CHECK_ALLOC_MULTIPLY(out, nelem, elsize) \
  24         if (GIT_MULTIPLY_SIZET_OVERFLOW(out, nelem, elsize)) { __coverity_panic__(); }
  25
  26 #nodef GIT_ERROR_CHECK_VERSION(S,V,N) if (git_error__check_version(S,V,N) < 0)  { __coverity_panic__(); }
  27
  28 #nodef LOOKS_LIKE_DRIVE_PREFIX(S) (strlen(S) >= 2 && git__isalpha((S)[0]) && (S)[1] == ':')
  29
  30 #nodef git_vector_foreach(v, iter, elem)        \
  31         for ((iter) = 0; (v)->contents != NULL && (iter) < (v)->length && ((elem) = (v)->contents[(iter)], 1); (iter)++ )
  32
  33 #nodef git_vector_rforeach(v, iter, elem)       \
  34         for ((iter) = (v)->length - 1; (v)->contents != NULL && (iter) < SIZE_MAX && ((elem) = (v)->contents[(iter)], 1); (iter)-- )