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ccd8965d6f
* Use normalizer as stream source Renamed 'writer' service to 'normalizer' and dropped Cassandra facilities from it. Extracted the common dependencies to 'mainflux' package for easier sharing. Fixed the API docs and unified environment variables. Signed-off-by: Dejan Mijic <dejan@mainflux.com> * Use docker build arguments to specify build Signed-off-by: Dejan Mijic <dejan@mainflux.com> * Remove cassandra libraries Signed-off-by: Dejan Mijic <dejan@mainflux.com> * Update go-kit version to 0.6.0 Signed-off-by: Dejan Mijic <dejan@mainflux.com> * Fix manager configuration Signed-off-by: Dejan Mijic <dejan@mainflux.com> * Refactor docker-compose Merged individual compose files and dropped external links. Remove CoAP container since it is not referenced from NginX config at the moment. Update port mapping in compose and nginx.conf. Dropped bin scripts. Updated service documentation. Signed-off-by: Dejan Mijic <dejan@mainflux.com> * Drop content-type check Signed-off-by: Dejan Mijic <dejan@mainflux.com> * Implement users data access layer in PostgreSQL Signed-off-by: Dejan Mijic <dejan@mainflux.com> * Bump version to 0.1.0 Signed-off-by: Dejan Mijic <dejan@mainflux.com> * Use go-kit logger everywhere (except CoAP) Signed-off-by: Dejan Mijic <dejan@mainflux.com> * Improve factory methods naming Signed-off-by: Dejan Mijic <dejan@mainflux.com> * Implement clients data access layer on PostgreSQL Signed-off-by: Dejan Mijic <dejan@mainflux.com> * Make tests stateless All tests are refactored to use map-based table-driven tests. No cross-tests dependencies is present anymore. Signed-off-by: Dejan Mijic <dejan@mainflux.com> * Remove gitignore Signed-off-by: Dejan Mijic <dejan@mainflux.com> * Fix nginx proxying Signed-off-by: Dejan Mijic <dejan@mainflux.com> * Mark client-user FK explicit Signed-off-by: Dejan Mijic <dejan@mainflux.com> * Update API documentation Signed-off-by: Dejan Mijic <dejan@mainflux.com> * Update channel model Signed-off-by: Dejan Mijic <dejan@mainflux.com> * Add channel PostgreSQL repository tests Signed-off-by: Dejan Mijic <dejan@mainflux.com> * Implement PostgreSQL channels DAO Replaced update queries with raw SQL. Explicitly defined M2M table due to difficulties of ensuring the referential integrity through GORM. Signed-off-by: Dejan Mijic <dejan@mainflux.com> * Expose connection endpoints Signed-off-by: Dejan Mijic <dejan@mainflux.com> * Fix swagger docs and remove DB logging Signed-off-by: Dejan Mijic <dejan@mainflux.com> * Fix nested query remarks Signed-off-by: Dejan Mijic <dejan@mainflux.com> * Add unique indices Signed-off-by: Dejan Mijic <dejan@mainflux.com>
31 lines
1.0 KiB
Go
31 lines
1.0 KiB
Go
// Copyright 2017 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// Functions to access/create device major and minor numbers matching the
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// encoding used in Dragonfly's sys/types.h header.
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//
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// The information below is extracted and adapted from sys/types.h:
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//
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// Minor gives a cookie instead of an index since in order to avoid changing the
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// meanings of bits 0-15 or wasting time and space shifting bits 16-31 for
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// devices that don't use them.
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package unix
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// Major returns the major component of a DragonFlyBSD device number.
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func Major(dev uint64) uint32 {
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return uint32((dev >> 8) & 0xff)
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}
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// Minor returns the minor component of a DragonFlyBSD device number.
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func Minor(dev uint64) uint32 {
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return uint32(dev & 0xffff00ff)
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}
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// Mkdev returns a DragonFlyBSD device number generated from the given major and
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// minor components.
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func Mkdev(major, minor uint32) uint64 {
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return (uint64(major) << 8) | uint64(minor)
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}
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