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| author | Jim Meyering <jim@meyering.net> | 1994-06-19 04:48:15 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 1994-06-19 04:48:15 +0000 |
| commit | 09ce65ba63fc852c3c01feddc1f22e75891f5e10 (patch) | |
| tree | a58ee885c612abfe875ee13cf655d0fce3f61874 | |
| parent | b7dd52263eb795c61bfc943656d0f28e7d282e3d (diff) | |
| download | gnulib-09ce65ba63fc852c3c01feddc1f22e75891f5e10.tar.gz | |
GNU shell utilitiesSHELLUTILS-1_10c
| -rw-r--r-- | lib/alloca.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/alloca.c b/lib/alloca.c index bd4932aa44..d1f4d1a302 100644 --- a/lib/alloca.c +++ b/lib/alloca.c @@ -29,6 +29,10 @@ #endif #endif +#ifdef emacs +#include "blockinput.h" +#endif + /* If compiling with GCC 2, this file's not needed. */ #if !defined (__GNUC__) || __GNUC__ < 2 @@ -176,6 +180,10 @@ alloca (size) { register header *hp; /* Traverses linked list. */ +#ifdef emacs + BLOCK_INPUT; +#endif + for (hp = last_alloca_header; hp != NULL;) if ((STACK_DIR > 0 && hp->h.deep > depth) || (STACK_DIR < 0 && hp->h.deep < depth)) @@ -190,6 +198,10 @@ alloca (size) break; /* Rest are not deeper. */ last_alloca_header = hp; /* -> last valid storage. */ + +#ifdef emacs + UNBLOCK_INPUT; +#endif } if (size == 0) |