Bricoles/xv6-riscv
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Report an error when n is not equal to MAXFILE

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The variable `n` represents the number of blocks that have been read.
This commit is contained in:
RayAndrew 2022-10-15 22:39:41 +08:00 • committed by Frans Kaashoek
parent 72cb3849eb
commit 7687b389c2
1 changed files with 1 additions and 1 deletions

2
user/usertests.c
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@ -609,7 +609,7 @@ writebig(char *s)
for(;;){ for(;;){
i = read(fd, buf, BSIZE); i = read(fd, buf, BSIZE);
if(i == 0){ if(i == 0){
if(n == MAXFILE - 1){ if(n != MAXFILE){
printf("%s: read only %d blocks from big", s, n); printf("%s: read only %d blocks from big", s, n);
exit(1); exit(1);
} }