lostecho/ostep-code
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

push comment added back

Browse Source
This commit is contained in:
Remzi Arpaci-Dusseau
2021-08-16 07:30:40 -05:00
parent ec258eef6a
commit bf8bf14d43
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
file-intro/pstack.c
View File

@@ -65,8 +65,8 @@ int main(int argc, char *argv[]) {
if (strcmp(argv[i], "pop") == 0) { if (strcmp(argv[i], "pop") == 0) {
if (p->n > 0) // stack not empty if (p->n > 0) // stack not empty
printf("%d\n", p->stack[--p->n]); printf("%d\n", p->stack[--p->n]);
} else { } else { // push
if (sizeof(pstack_t) + (1 + p->n) * sizeof(int) <= file_size) // stack not full if (sizeof(pstack_t) + (1 + p->n) * sizeof(int) <= file_size) // stack not full
p->stack[p->n++] = atoi(argv[i]); p->stack[p->n++] = atoi(argv[i]);
} }
(void) close(fd); (void) close(fd);