diff options
Diffstat (limited to 'shell/ash.c')
| -rw-r--r-- | shell/ash.c | 42 |
1 files changed, 23 insertions, 19 deletions
diff --git a/shell/ash.c b/shell/ash.c index 417ef5d..53fb56c 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -685,7 +685,7 @@ static void out2fmt (const char *, ...) __attribute__((__format__(__printf__,1,2))); static int xwrite (int, const char *, int); -#define outstr(p,file) fputs(p, file) +static inline void outstr (const char *p, FILE *file) { fputs(p, file); } static void out1str(const char *p) { outstr(p, stdout); } static void out2str(const char *p) { outstr(p, stderr); } @@ -7447,11 +7447,14 @@ cmdtxt(const union node *n) do { if (*p & CMDTXT_STRING) { /* output fixed string */ cmdputs(cmdtxt_strings[((int)(*p & CMDTXT_OFFSETMASK) >> 1)]); - } else if (*p & CMDTXT_CHARPTR) { /* output dynamic string */ - cmdputs(((const char *) n) + ((int)(*p & CMDTXT_OFFSETMASK))); - } else { /* output field */ - cmdtxt((const union node *) - (((const char *) n) + ((int)(*p & CMDTXT_OFFSETMASK)))); + } else { + const char *pf = ((const char *) n) + + ((int)(*p & CMDTXT_OFFSETMASK)); + if (*p & CMDTXT_CHARPTR) { /* output dynamic string */ + cmdputs(*((const char **) pf)); + } else { /* output field */ + cmdtxt(*((const union node **) pf)); + } } } while (!(*p++ & CMDTXT_NOMORE)); } else if (n->type == NCMD) { @@ -7630,7 +7633,7 @@ redir: break; } } -#endif +#endif /* CMDTXT_TABLE */ static char * commandtext(const union node *n) @@ -8832,8 +8835,9 @@ copynode(const union node *n) union node *new; const unsigned char *p; - if (n == NULL) - return NULL; + if (n == NULL) { + return NULL; + } new = funcblock; new->type = n->type; funcblock = (char *) funcblock + (int) nodesize[n->type]; @@ -8843,12 +8847,12 @@ copynode(const union node *n) const char *no = ((const char *) n) + ((int)(*p & NODE_OFFSETMASK)); if (!(*p & NODE_MBRMASK)) { /* standard node */ - (union node *) nn = copynode((const union node *) no); + *((union node **)nn) = copynode(*((const union node **) no)); } else if ((*p & NODE_MBRMASK) == NODE_CHARPTR) { /* string */ - nn = nodesavestr(no); + *((const char **)nn) = nodesavestr(*((const char **)no)); } else if (*p & NODE_NODELIST) { /* nodelist */ - (struct nodelist *) nn - = copynodelist((const struct nodelist *) no); + *((struct nodelist **)nn) + = copynodelist(*((const struct nodelist **) no)); } else { /* integer */ *((int *) nn) = *((int *) no); } @@ -8862,7 +8866,7 @@ copynode(const union node *n) union node *new; if (n == NULL) - return NULL; + return NULL; new = funcblock; funcblock = (char *) funcblock + nodesize[n->type]; switch (n->type) { @@ -8961,12 +8965,12 @@ calcsize(const union node *n) const char *no = ((const char *) n) + ((int)(*p & NODE_OFFSETMASK)); if (!(*p & NODE_MBRMASK)) { /* standard node */ - calcsize((const union node *) no); + calcsize(*((const union node **) no)); } else if ((*p & NODE_MBRMASK) == NODE_CHARPTR) { /* string */ - funcstringsize += strlen(no) + 1; + funcstringsize += strlen(*((const char **)no)) + 1; } else if (*p & NODE_NODELIST) { /* nodelist */ - sizenodelist((const struct nodelist *) no); - } + sizenodelist(*((const struct nodelist **) no)); + } /* else integer -- ignore */ } while (!(*p++ & NODE_NOMORE)); } #else /* CALCSIZE_TABLE */ @@ -12669,7 +12673,7 @@ findvar(struct var **vpp, const char *name) /* * Copyright (c) 1999 Herbert Xu <herbert@debian.org> * This file contains code for the times builtin. - * $Id: ash.c,v 1.21 2001/08/10 21:11:56 andersen Exp $ + * $Id: ash.c,v 1.22 2001/08/12 17:32:56 mjn3 Exp $ */ static int timescmd (int argc, char **argv) { |