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9boot: get rid of 64 byte line length limit

front
cinap_lenrek 2018-10-06 02:42:53 +02:00
parent e5cb695c7a
commit ce062debb1
2 changed files with 6 additions and 22 deletions
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14
sys/src/boot/efi/sub.c
View File

@ -97,7 +97,7 @@ memset(void *dst, int v, int n)
}
static int
readline(void *f, char buf[64])
readline(void *f, char *buf)
{
static char white[] = "\t ";
char *p;
@ -127,14 +127,6 @@ readline(void *f, char buf[64])
break;
if(p == buf && strchr(white, *p) != nil)
continue; /* whitespace on start of line */
if(p >= buf + 64-1){
if(f == nil){
putc('\b');
putc(' ');
putc('\b');
}
continue; /* line full do not advance */
}
p++;
}
while(p > buf && strchr(white, p[-1]))
@ -211,7 +203,7 @@ delconf(char *s)
char*
configure(void *f, char *path)
{
char line[64], *kern, *s, *p;
char *line, *kern, *s, *p;
int inblock, nowait, n;
static int once = 1;
@ -227,7 +219,7 @@ Clear:
nowait = 1;
inblock = 0;
Loop:
while(readline(f, line) > 0){
while(readline(f, line = confend+1) > 0){
if(*line == 0 || strchr("#;=", *line) != nil)
continue;
if(*line == '['){

14
sys/src/boot/pc/sub.c
View File

@ -120,7 +120,7 @@ getc(void)
}
static int
readline(void *f, char buf[64])
readline(void *f, char *buf)
{
static char white[] = "\t ";
char *p;
@ -150,14 +150,6 @@ readline(void *f, char buf[64])
break;
if(p == buf && strchr(white, *p) != nil)
continue; /* whitespace on start of line */
if(p >= buf + 64-1){
if(f == nil){
putc('\b');
putc(' ');
putc('\b');
}
continue; /* line full do not advance */
}
p++;
}
while(p > buf && strchr(white, p[-1]))
@ -239,7 +231,7 @@ delconf(char *s)
char*
configure(void *f, char *path)
{
char line[64], *kern, *s, *p;
char *line, *kern, *s, *p;
int inblock, nowait, n;
static int once = 1;
@ -257,7 +249,7 @@ Clear:
nowait = 1;
inblock = 0;
Loop:
while(readline(f, line) > 0){
while(readline(f, line = confend+1) > 0){
if(*line == 0 || strchr("#;=", *line) != nil)
continue;
if(*line == '['){