diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/eval.c | 6 | ||||
| -rw-r--r-- | src/expand.c | 4 | ||||
| -rw-r--r-- | src/memalloc.c | 5 | ||||
| -rw-r--r-- | src/memalloc.h | 1 |
4 files changed, 0 insertions, 16 deletions
diff --git a/src/eval.c b/src/eval.c index 17b558d..a8feaa0 100644 --- a/src/eval.c +++ b/src/eval.c @@ -577,8 +577,6 @@ evalpipe(union node *n, int flags) void evalbackcmd(union node *n, struct backcmd *result) { - int saveherefd; - result->fd = -1; result->buf = NULL; result->nleft = 0; @@ -587,9 +585,6 @@ evalbackcmd(union node *n, struct backcmd *result) goto out; } - saveherefd = herefd; - herefd = -1; - #ifdef notyet /* * For now we disable executing builtins in the same @@ -636,7 +631,6 @@ evalbackcmd(union node *n, struct backcmd *result) result->fd = pip[0]; result->jp = jp; } - herefd = saveherefd; out: TRACE(("evalbackcmd done: fd=%d buf=0x%x nleft=%d jp=0x%x\n", result->fd, result->buf, result->nleft, result->jp)); diff --git a/src/expand.c b/src/expand.c index c489446..ee699e8 100644 --- a/src/expand.c +++ b/src/expand.c @@ -184,7 +184,6 @@ static inline const char *getpwhome(const char *name) void expandhere(union node *arg, int fd) { - herefd = fd; expandarg(arg, (struct arglist *)NULL, EXP_QUOTED); xwrite(fd, stackblock(), expdest - (char *)stackblock()); } @@ -663,18 +662,15 @@ subevalvar(char *p, char *str, int strloc, int subtype, int startloc, int varfla int quotes = flag & QUOTES_ESC; char *startp; char *loc; - int saveherefd = herefd; struct nodelist *saveargbackq = argbackq; int amount; char *rmesc, *rmescend; int zero; char *(*scan)(char *, char *, char *, char *, int , int); - herefd = -1; argstr(p, EXP_TILDE | (subtype != VSASSIGN && subtype != VSQUESTION ? (flag & EXP_QUOTED ? EXP_QPAT : EXP_CASE) : 0)); STPUTC('\0', expdest); - herefd = saveherefd; argbackq = saveargbackq; startp = stackblock() + startloc; diff --git a/src/memalloc.c b/src/memalloc.c index 8d3e2ed..e75e609 100644 --- a/src/memalloc.c +++ b/src/memalloc.c @@ -109,7 +109,6 @@ struct stack_block *stackp = &stackbase; char *stacknxt = stackbase.space; size_t stacknleft = MINSIZE; char *sstrend = stackbase.space + MINSIZE; -int herefd = -1; pointer stalloc(size_t nbytes) @@ -264,10 +263,6 @@ void * growstackstr(void) { size_t len = stackblocksize(); - if (herefd >= 0 && len >= 1024) { - xwrite(herefd, stackblock(), len); - return stackblock(); - } growstackblock(); return stackblock() + len; } diff --git a/src/memalloc.h b/src/memalloc.h index ad6015d..4b5be46 100644 --- a/src/memalloc.h +++ b/src/memalloc.h @@ -46,7 +46,6 @@ struct stackmark { extern char *stacknxt; extern size_t stacknleft; extern char *sstrend; -extern int herefd; pointer ckmalloc(size_t); pointer ckrealloc(pointer, size_t); |