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Diffstat (limited to '28f9cb813016803026a0d86216bf6438e92635e8.diff')
| -rw-r--r-- | 28f9cb813016803026a0d86216bf6438e92635e8.diff | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/28f9cb813016803026a0d86216bf6438e92635e8.diff b/28f9cb813016803026a0d86216bf6438e92635e8.diff new file mode 100644 index 000000000000..8a64a97dbc90 --- /dev/null +++ b/28f9cb813016803026a0d86216bf6438e92635e8.diff @@ -0,0 +1,36 @@ +diff --git a/src/lib/xmalloc.c b/src/lib/xmalloc.c +index 37849838e..ff55dec34 100644 +--- a/src/lib/xmalloc.c ++++ b/src/lib/xmalloc.c +@@ -1,5 +1,5 @@ + /* +- * Copyright (c) 2011-2013, Raphael Manfredi ++ * Copyright (c) 2011-2019, Raphael Manfredi + * + *---------------------------------------------------------------------- + * This file is part of gtk-gnutella. +@@ -8803,6 +8803,24 @@ e_xrealloc(void *p, size_t size) + return q; + } + ++/** ++ * This is a GNU extension. ++ * ++ * This function is not used by gtk-gnutella but needs to be provided when ++ * we remap malloc() because some libc routines may rely on it. When malloc() ++ * is redefined, it is critical that this usage be trapped here since our block ++ * architecture is specific. ++ * --RAM, 2019-11-10 ++ * ++ * @return the number of usable bytes in the block of allocated memory ++ * pointed to by `p'. If `p' is NULL, 0 is returned. ++ */ ++size_t ++malloc_usable_size(void *p) ++{ ++ return xallocated(p); ++} ++ + /* + * For recent MinGW startup, we need to remap strdup() as well to make sure + * it calls our malloc(). If we let it resolve by Microsoft's C runtime, it |