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* s/irix6-5.h (PTY_OPEN): Declare stb, to loosen coupling.

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* process.c (allocate_pty): Don't declare stb unless it's needed.
This commit is contained in:
Paul Eggert 2011-03-16 19:36:27 -07:00
parent 615f2d59a5
commit 5704874403
3 changed files with 5 additions and 3 deletions
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3
src/ChangeLog
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@ -1,5 +1,8 @@
2011-03-17 Paul Eggert <eggert@cs.ucla.edu>
* s/irix6-5.h (PTY_OPEN): Declare stb, to loosen coupling.
* process.c (allocate_pty): Don't declare stb unless it's needed.
* bytecode.c (MAYBE_GC): Rewrite so as not to use empty "else".
(CONSTANTLIM): Remove; unused.
(METER_CODE, Bscan_buffer, Bread_char, Bset_mark):

2
src/process.c
View file

@ -545,7 +545,6 @@ allocate_pty (void)
for (i = 0; i < 16; i++)
#endif
{
struct stat stb; /* Used in some PTY_OPEN. */
#ifdef PTY_NAME_SPRINTF
PTY_NAME_SPRINTF
#else
@ -562,6 +561,7 @@ allocate_pty (void)
three failures in a row before deciding that we've reached the
end of the ptys. */
int failed_count = 0;
struct stat stb;
if (stat (pty_name, &stb) < 0)
{

3
src/s/irix6-5.h
View file

@ -60,6 +60,7 @@ char *_getpty();
#define PTY_OPEN \
{ \
struct sigaction ocstat, cstat; \
struct stat stb; \
char * name; \
sigemptyset(&cstat.sa_mask); \
cstat.sa_handler = SIG_DFL; \
@ -95,5 +96,3 @@ char *_getpty();
/* Tested on Irix 6.5. SCM worked on earlier versions. */
#define GC_SETJMP_WORKS 1
#define GC_MARK_STACK GC_MAKE_GCPROS_NOOPS