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some minor fixes, and one important 2/4 one in the sbreak function

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ceriel
1987-09-02 18:42:21 +00:00
parent f571ee5f0e
commit a8ae06a94d
4 changed files with 11 additions and 14 deletions
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10
util/led/memory.c
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@@ -46,7 +46,6 @@ static ind_t refused;
sbreak(incr)
ind_t incr;
{
extern char *sbrk();
extern char *brk();
unsigned int inc;
@@ -54,14 +53,14 @@ sbreak(incr)
inc = incr;
if ((refused && refused < incr) ||
inc != incr ||
BASE + inc < BASE ||
(int) brk(BASE + inc) == -1) {
(sizeof(char *) < sizeof(long) &&
(inc != incr || BASE + inc < BASE)) ||
(int) brk(BASE + incr) == -1) {
if (!refused || refused > incr)
refused = incr;
return -1;
}
BASE += inc;
BASE += incr;
return 0;
}
@@ -74,7 +73,6 @@ init_core()
register char *base;
register ind_t total_size;
register struct memory *mem;
extern char *brk();
extern char *sbrk();
#include "mach.c"