xfnw/plan9fox
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

qa: remove ALLOC() and ALLOCN() macros

Browse source
This commit is contained in:
cinap_lenrek 2020-04-11 14:20:13 +02:00
parent ca9d65e40b
commit 550b6d1aad
2 changed files with 2 additions and 21 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

19
sys/src/cmd/qa/a.h
View file

@ -23,25 +23,6 @@ typedef struct Hist Hist;
#define STRINGSZ 200
#define NMACRO 10
#define ALLOC(lhs, type)\
while(nhunk < sizeof(type))\
gethunk();\
lhs = (type*)hunk;\
nhunk -= sizeof(type);\
hunk += sizeof(type);
#define ALLOCN(lhs, len, n)\
if(lhs+len != hunk || nhunk < n) {\
while(nhunk <= len)\
gethunk();\
memmove(hunk, lhs, len);\
lhs = hunk;\
hunk += len;\
nhunk -= len;\
}\
hunk += n;\
nhunk -= n;
struct Sym
{
Sym* link;

4
sys/src/cmd/qa/lex.c
View file

@ -675,9 +675,9 @@ cinit(void)
s->type = itab[i].type;
s->value = itab[i].value;
}
ALLOCN(pathname, 0, 100);
pathname = allocn(pathname, 0, 100);
if(mygetwd(pathname, 99) == 0) {
ALLOCN(pathname, 100, 900);
pathname = allocn(pathname, 100, 900);
if(mygetwd(pathname, 999) == 0)
strcpy(pathname, "/???");
}