Searched refs:vmfd (Results 1 - 2 of 2) sorted by relevance
| /freebsd-10.1-release/lib/libkvm/ |
| H A D | kvm_private.h | 46 #define ISALIVE(kd) ((kd)->vmfd >= 0)
48 int vmfd; /* virtual memory file (-1 if crashdump) */ member in struct:__kvm
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| H A D | kvm.c | 148 kd->vmfd = -1;
190 kd->vmfd = open(_PATH_DEVNULL, O_RDONLY | O_CLOEXEC);
193 if ((kd->vmfd = open(_PATH_KMEM, flag | O_CLOEXEC)) <
262 if (kd->vmfd >= 0)
263 error |= close(kd->vmfd);
511 if (lseek(kd->vmfd, (off_t)kva, 0) == -1 && errno != 0) {
515 cr = read(kd->vmfd, buf, len);
566 if (lseek(kd->vmfd, (off_t)kva, 0) == -1 && errno != 0) {
570 cc = write(kd->vmfd, buf, len);
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