Lines Matching defs:alloca
0 /* alloca.c -- allocate automatically reclaimed memory
4 This implementation of the PWB library alloca function,
15 track of all alloca-allocated blocks, and reclaim any
20 As a special case, alloca(0) reclaims storage without
21 allocating any. It is a good idea to use alloca(0) in
39 /* If someone has defined alloca as a macro,
40 there must be some other way alloca is supposed to work. */
41 #ifndef alloca
76 malloc. The Emacs executable needs alloca to call xmalloc, because
78 hand, the utilities in lib-src need alloca to call malloc; some of
132 /* An "alloca header" is used to:
133 (a) chain together all alloca'ed blocks;
153 static header *last_alloca_header = NULL; /* -> last alloca header. */
157 the procedure that called alloca. Originally, this space
163 alloca (size)
174 /* Reclaim garbage, defined as all alloca'd storage that
416 for alloca. */
492 #endif /* no alloca */