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Searched refs:devfd (Results 1 – 9 of 9) sorted by relevance

/dragonfly/contrib/cryptsetup/luks/
HDkeymanage.c87 int r = 0, devfd = -1; in LUKS_hdr_backup() local
111 devfd = open(device, O_RDONLY | O_DIRECT | O_SYNC); in LUKS_hdr_backup()
112 if(devfd == -1) { in LUKS_hdr_backup()
118 if(read_blockwise(devfd, buffer, buffer_size) < buffer_size) { in LUKS_hdr_backup()
122 close(devfd); in LUKS_hdr_backup()
127 devfd = creat(backup_file, S_IRUSR); in LUKS_hdr_backup()
128 if(devfd == -1) { in LUKS_hdr_backup()
132 if(write(devfd, buffer, buffer_size) < buffer_size) { in LUKS_hdr_backup()
137 close(devfd); in LUKS_hdr_backup()
141 if (devfd != -1) in LUKS_hdr_backup()
[all …]
HDkeyencryption.c52 static int devfd=-1; variable
80 if(devfd >= 0) in sigint_handler()
81 close(devfd); in sigint_handler()
82 devfd = -1; in sigint_handler()
161 devfd = open(fullpath, mode | O_DIRECT | O_SYNC); /* devfd is a global var */ in LUKS_endec_template()
162 if(devfd == -1) { in LUKS_endec_template()
168 r = func(devfd,src,srcLength); in LUKS_endec_template()
177 close(devfd); in LUKS_endec_template()
178 devfd = -1; in LUKS_endec_template()
/dragonfly/sbin/fsirand/
HDfsirand.c111 int devfd, n, cg; in fsirand() local
114 if ((devfd = open(device, printonly ? O_RDONLY : O_RDWR)) < 0) { in fsirand()
123 if (ioctl(devfd, DIOCGPART, &pinfo) < 0) { in fsirand()
135 if (lseek(devfd, SBOFF, SEEK_SET) == -1) { in fsirand()
140 if ((n = read(devfd, (void *)sblock, SBSIZE)) != SBSIZE) { in fsirand()
168 if (lseek(devfd, (off_t)dblk * bsize, SEEK_SET) < 0) { in fsirand()
171 } else if ((n = write(devfd, (void *)sblock, SBSIZE)) != SBSIZE) { in fsirand()
212 if (lseek(devfd, SBOFF, SEEK_SET) == -1) { in fsirand()
217 if ((n = write(devfd, (void *)sblock, SBSIZE)) != SBSIZE) { in fsirand()
229 if (lseek(devfd, (off_t)dblk * bsize, SEEK_SET) < 0) { in fsirand()
[all …]
/dragonfly/usr.sbin/cpucontrol/
HDvia.c81 int fd, devfd; in via_update() local
105 devfd = -1; in via_update()
107 devfd = open(dev, O_RDWR); in via_update()
108 if (devfd < 0) { in via_update()
112 error = ioctl(devfd, CPUCTL_CPUID, &idargs); in via_update()
118 error = ioctl(devfd, CPUCTL_RDMSR, &msrargs); in via_update()
128 error = ioctl(devfd, CPUCTL_RDMSR, &msrargs); in via_update()
207 error = ioctl(devfd, CPUCTL_UPDATE, &args); in via_update()
221 if (devfd >= 0) in via_update()
222 close(devfd); in via_update()
HDamd.c78 int fd, devfd; in amd_update() local
98 devfd = open(dev, O_RDWR); in amd_update()
99 if (devfd < 0) { in amd_update()
103 error = ioctl(devfd, CPUCTL_CPUID, &idargs); in amd_update()
165 error = ioctl(devfd, CPUCTL_UPDATE, &args); in amd_update()
177 if (devfd >= 0) in amd_update()
178 close(devfd); in amd_update()
HDintel.c81 int fd, devfd; in intel_update() local
113 devfd = open(dev, O_RDWR); in intel_update()
114 if (devfd < 0) { in intel_update()
118 error = ioctl(devfd, CPUCTL_CPUID, &idargs); in intel_update()
124 error = ioctl(devfd, CPUCTL_RDMSR, &msrargs); in intel_update()
135 error = ioctl(devfd, CPUCTL_RDMSR, &msrargs); in intel_update()
271 error = ioctl(devfd, CPUCTL_UPDATE, &args); in intel_update()
285 if (devfd >= 0) in intel_update()
286 close(devfd); in intel_update()
HDamd10h.c110 int fd, devfd; in amd10h_update() local
119 devfd = open(dev, O_RDWR); in amd10h_update()
120 if (devfd < 0) { in amd10h_update()
125 error = ioctl(devfd, CPUCTL_CPUID, &idargs); in amd10h_update()
133 error = ioctl(devfd, CPUCTL_RDMSR, &msrargs); in amd10h_update()
280 error = ioctl(devfd, CPUCTL_UPDATE, &args); in amd10h_update()
290 error = ioctl(devfd, CPUCTL_RDMSR, &msrargs); in amd10h_update()
302 if (devfd >= 0) in amd10h_update()
303 close(devfd); in amd10h_update()
/dragonfly/contrib/cryptsetup/lib/
HDutils.c521 int devfd, r = 1; in device_ready() local
532 devfd = open(device, mode | O_DIRECT | O_SYNC); in device_ready()
533 if(devfd < 0) { in device_ready()
541 s = read_blockwise(devfd, buf, sizeof(buf)); in device_ready()
548 close(devfd); in device_ready()
615 int devfd; in wipe_device_header() local
617 devfd = open(device, O_RDWR | O_DIRECT | O_SYNC); in wipe_device_header()
618 if(devfd == -1) in wipe_device_header()
623 close(devfd); in wipe_device_header()
628 r = write_blockwise(devfd, buffer, size) < size ? -EIO : 0; in wipe_device_header()
[all …]
/dragonfly/sbin/udevd/
HDudevd.c265 udev_getdevs(int devfd) in udev_getdevs() argument
291 if (prop_dictionary_sendrecv_ioctl(pd, devfd, UDEVPROP, &rpd) != 0) in udev_getdevs()