On Thu, 2005-08-25 at 10:06 -0400, John McCutchan wrote: > > it fails on 2.6.13-rc6 as soon as the device is full and doesn't hold > > any more directories. Obviously this wasn't true, I was hitting the 8192 watches limit and misinterpreted the error message. I just tested up to 100000 watches with this program. > Could you send me the new test program? Below. johannes /* Author: Johannes Berg <[email protected]> * * This is another small inotify test program that simply * repeatedly adds watches. */ #include <stdio.h> #include <linux/inotify.h> #include <linux/inotify-syscalls.h> int main() { int fd; int wd1, wd2; int ret, i = 0; char buf[1024]; fd = inotify_init(); if (fd < 0) perror("inotify_init"); printf("inotify_init returned fd %d\n", fd); mkdir("/tmp/inotify-test-dir-rm-rf-this", 0777); while (1) { i++; snprintf(buf,sizeof(buf),"/tmp/inotify-test-dir-rm-rf-this/%d",i>>10); mkdir(buf,0777); snprintf(buf,sizeof(buf),"/tmp/inotify-test-dir-rm-rf-this/%d/%d",i>>10,i); mkdir(buf, 0777); wd1 = inotify_add_watch(fd, buf, IN_ALL_EVENTS); if (wd1 < 0) { perror("inotify_add_watch"); break; } printf("inotify_add_watch returned wd1 %d\n", wd1); } }
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