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annotate core/rc/rc.init @ 1143:4088afe6988e

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core/rc: mount /dev/pts at boot
author David Demelier <markand@malikania.fr>
date Tue, 24 Sep 2019 21:00:00 +0000
parents b7264d4a5172
children
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1 #!/bin/sh
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2 #
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3 # /etc/rc.init -- system initialization script
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4 #
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5 # Copyright (c) 2019 David Demelier <markand@malikania.fr>
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6 #
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7 # Permission to use, copy, modify, and/or distribute this software for any
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8 # purpose with or without fee is hereby granted, provided that the above
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9 # copyright notice and this permission notice appear in all copies.
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10 #
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11 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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12 # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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13 # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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14 # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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15 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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16 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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17 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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18 #
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20 if [ -f /etc/rc.conf ]; then
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21 . /etc/rc.conf
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22 fi
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23
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24 if [ "${BANNER:-yes}" = "yes" ]; then
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25 printf "\nWelcome to \033[33;1mVanilla Linux\033[0m\n\n"
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26 fi
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27
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28 if [ -n "$HOSTNAME" ]; then
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29 echo "Setting hostname: $HOSTNAME"
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30 hostname "$HOSTNAME"
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31 fi
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32
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33 echo "Setting kernel parameters."
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34 sysctl -p >/dev/null 2>&1
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35
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36 echo -n "Mounting filesystems: "
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37
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38 if ! mountpoint /dev >/dev/null 2>&1; then
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39 mount -t devtmpfs devtmpfs /dev >/dev/null 2>&1
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40 echo -n "/dev "
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41 fi
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42
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43 if ! mountpoint /dev/pts >/dev/null 2>&1; then
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44 mkdir -p /dev/pts 2>/dev/null
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45 mount -t devpts devpts /dev/pts >/dev/null 2>&1
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46 echo -n "/dev/pts "
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47 fi
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48
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49 if ! mountpoint /proc >/dev/null 2>&1; then
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50 mount -t proc proc /proc >/dev/null 2>&1
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51 echo -n "/proc "
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52 fi
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53
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54 if ! mountpoint /sys >/dev/null 2>&1; then
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55 mount -t sysfs sysfs /sys >/dev/null 2>&1
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56 echo -n "/sys "
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57 fi
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58
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59 if ! mountpoint /run >/dev/null 2>&1; then
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60 mount -t tmpfs tmpfs /run >/dev/null 2>&1
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61 echo -n "/run "
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62 fi
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64 echo ""
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65
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66 #
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67 # Start a device service. Both eudev and busybox's mdev are supported but only
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68 # one at a time must be enabled.
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69 #
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70 if [ -x /etc/rc.d/udevd ] && [ -x /etc/rc.d/busybox.mdev ]; then
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71 echo "Warning: both /etc/rc.d/udevd and /etc/rc.d/busybox.mdev are enabled" 1>&2
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72 echo "Warning: using udevd instead" 1>&2
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73 fi
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74
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75 if [ -x /etc/rc.d/udevd ]; then
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76 /etc/rc.d/udevd start
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77 elif [ -x /etc/rc.d/busybox.mdev ]; then
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78 /etc/rc.d/busybox.mdev start
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79 fi
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80
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81 # Make sure / is ro in case of initrd.
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82 mount -o remount,ro /
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83
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84 # If /etc/forcefsck is there, force check.
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85 if [ -f /etc/forcefsck ]; then
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86 force="-f"
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87 fi
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89 fsck $force -A -T
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90
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91 if [ "$?" -gt 1 ]; then
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92 echo "* Filesystem check failed"
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93 sulogin
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94 reboot
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95 fi
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96
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97 # Remount / and enable swap as the system is ready.
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98 mount -o remount,rw /
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99 swapon -a
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100
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101 # Clean pid files before starting any services.
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102 find /var/run -type f -name "*.pid" -delete
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103
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104 if [ -n "$TIMEZONE" ] && [ "$TIMEZONE" != "UTC" ]; then
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105 echo -n "Setting timezone: "
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106
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107 if [ -f /share/zoneinfo/$TIMEZONE ]; then
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108 ln -sf /share/zoneinfo/$TIMEZONE /etc/localtime
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109 echo "$TIMEZONE"
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110 else
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111 echo "$TIMEZONE not found"
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112 fi
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113 fi
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114
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115 # Console font and keymap.
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116 if [ -n "$FONT" ]; then
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117 echo "Setting font: $FONT"
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118 setfont $FONT
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119 fi
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120
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121 if [ -n "$KEYMAP" ]; then
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122 echo "Setting keymap: $KEYMAP"
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123 loadkeys $KEYMAP
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124 fi
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125
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126 # Cleanup some files.
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127 rm -f /etc/forcefsck
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128
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129 # Startup networking.
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130 if [ -x /etc/rc.networking ]; then
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131 /etc/rc.networking start
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132 fi