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Artifact dff5bc2e0f905c752eb0a7905cb1324f9cc927bf61f452fee6a61d2eb437868b:


0000: 23 20 76 69 6d 3a 66 74 3d 6d 61 6b 65 3a 0a 0a  # vim:ft=make:..
0010: 23 20 63 6f 6d 6d 61 6e 64 20 74 6f 20 73 74 61  # command to sta
0020: 72 74 20 73 65 72 76 69 63 65 0a 44 41 45 4d 4f  rt service.DAEMO
0030: 4e 5f 65 78 61 6d 70 6c 65 5f 43 4f 4d 4d 41 4e  N_example_COMMAN
0040: 44 3f 3d 2f 70 61 74 68 2f 73 65 72 76 69 63 65  D?=/path/service
0050: 0a 0a 23 20 66 6c 61 67 73 20 74 6f 20 66 6f 72  ..# flags to for
0060: 63 65 20 64 61 65 6d 6f 6e 69 7a 69 6e 67 0a 44  ce daemonizing.D
0070: 41 45 4d 4f 4e 5f 65 78 61 6d 70 6c 65 5f 42 41  AEMON_example_BA
0080: 43 4b 47 52 4f 55 4e 44 3f 3d 0a 0a 23 20 65 6e  CKGROUND?=..# en
0090: 61 62 6c 65 64 20 62 79 20 64 65 66 61 75 6c 74  abled by default
00a0: 3f 0a 44 41 45 4d 4f 4e 5f 65 78 61 6d 70 6c 65  ?.DAEMON_example
00b0: 5f 45 4e 41 42 4c 45 3f 3d 6e 6f 0a 0a 23 20 67  _ENABLE?=no..# g
00c0: 65 6e 65 72 61 6c 20 73 65 72 76 69 63 65 20 66  eneral service f
00d0: 6c 61 67 73 0a 44 41 45 4d 4f 4e 5f 65 78 61 6d  lags.DAEMON_exam
00e0: 70 6c 65 5f 46 4c 41 47 53 3f 3d 0a 0a 23 20 66  ple_FLAGS?=..# f
00f0: 6c 61 67 73 20 74 6f 20 70 72 65 76 65 6e 74 20  lags to prevent 
0100: 64 61 65 6d 6f 6e 69 7a 69 6e 67 0a 44 41 45 4d  daemonizing.DAEM
0110: 4f 4e 5f 65 78 61 6d 70 6c 65 5f 46 4f 52 45 47  ON_example_FOREG
0120: 52 4f 55 4e 44 3f 3d 0a 0a 23 20 67 72 6f 75 70  ROUND?=..# group
0130: 20 74 6f 20 72 75 6e 20 73 65 72 76 69 63 65 20   to run service 
0140: 61 73 0a 44 41 45 4d 4f 4e 5f 65 78 61 6d 70 6c  as.DAEMON_exampl
0150: 65 5f 47 52 4f 55 50 3f 3d 77 68 65 65 6c 0a 0a  e_GROUP?=wheel..
0160: 23 20 6b 65 72 6e 65 6c 20 6d 6f 64 75 6c 65 73  # kernel modules
0170: 20 74 6f 20 6c 6f 61 64 20 70 72 69 6f 72 20 74   to load prior t
0180: 6f 20 73 65 72 76 69 63 65 20 73 74 61 72 74 0a  o service start.
0190: 44 41 45 4d 4f 4e 5f 65 78 61 6d 70 6c 65 5f 4d  DAEMON_example_M
01a0: 4f 44 55 4c 45 53 3f 3d 0a 0a 23 20 75 73 65 72  ODULES?=..# user
01b0: 20 74 6f 20 72 75 6e 20 73 65 72 76 69 63 65 20   to run service 
01c0: 61 73 0a 44 41 45 4d 4f 4e 5f 65 78 61 6d 70 6c  as.DAEMON_exampl
01d0: 65 5f 55 53 45 52 3f 3d 72 6f 6f 74 0a 0a 23 20  e_USER?=root..# 
01e0: 65 78 74 72 61 20 63 6f 6d 6d 61 6e 64 73 20 74  extra commands t
01f0: 6f 20 65 78 65 63 75 74 65 20 62 65 66 6f 72 65  o execute before
0200: 20 73 74 61 72 74 69 6e 67 20 73 65 72 76 69 63   starting servic
0210: 65 0a 23 20 5f 65 61 72 6c 79 73 65 72 76 69 63  e.# _earlyservic
0220: 65 20 2d 20 73 74 61 72 74 73 20 61 66 74 65 72  e - starts after
0230: 20 72 6f 6f 74 20 6d 6f 75 6e 74 20 61 70 70 65   root mount appe
0240: 61 72 0a 23 20 5f 73 65 72 76 69 63 65 20 2d 20  ar.# _service - 
0250: 64 6f 65 73 6e 27 74 20 72 65 71 75 69 72 65 64  doesn't required
0260: 20 66 6f 72 20 65 61 72 6c 79 20 62 6f 6f 74 0a   for early boot.
0270: 23 20 79 6f 75 20 61 6c 73 6f 20 63 61 6e 20 73  # you also can s
0280: 65 6c 65 63 74 20 73 70 65 63 69 66 69 63 20 73  elect specific s
0290: 74 61 72 74 65 72 20 62 79 20 69 6e 68 65 72 69  tarter by inheri
02a0: 74 69 6e 67 20 63 6c 61 73 73 20 62 79 20 66 75  ting class by fu
02b0: 6c 6c 20 6e 61 6d 65 3a 0a 23 20 5f 28 64 61 65  ll name:.# _(dae
02c0: 6d 6f 6e 7c 70 6c 61 69 6e 7c 73 76 63 29 5f 28  mon|plain|svc)_(
02d0: 65 61 72 6c 79 29 3f 73 65 72 76 69 63 65 0a 65  early)?service.e
02e0: 78 61 6d 70 6c 65 3a 20 5f 65 61 72 6c 79 73 65  xample: _earlyse
02f0: 72 76 69 63 65 0a 09 74 65 73 74 20 2d 6e 20 22  rvice..test -n "
0300: 24 24 7b 44 41 45 4d 4f 4e 5f 24 40 5f 45 4e 41  $${DAEMON_$@_ENA
0310: 42 4c 45 7d 22 20 7c 7c 20 65 63 68 6f 20 73 65  BLE}" || echo se
0320: 72 76 69 63 65 20 69 73 20 61 6c 77 61 79 73 20  rvice is always 
0330: 65 78 65 63 75 74 65 0a 0a 23 20 79 6f 75 20 63  execute..# you c
0340: 61 6e 27 74 20 62 65 20 73 75 72 65 20 77 68 65  an't be sure whe
0350: 74 68 65 72 20 73 65 72 76 69 63 65 20 69 73 20  ther service is 
0360: 65 6e 61 62 6c 65 64 20 6f 6e 20 74 68 65 20 66  enabled on the f
0370: 69 72 73 74 20 72 75 6e 2c 20 77 68 65 6e 20 66  irst run, when f
0380: 75 74 75 72 65 0a 23 20 74 61 72 67 65 74 73 20  uture.# targets 
0390: 61 72 65 20 6f 6e 6c 79 20 61 73 73 65 6d 62 6c  are only assembl
03a0: 65 64 2c 20 61 73 20 73 65 72 76 69 63 65 20 63  ed, as service c
03b0: 61 6e 20 62 65 20 65 6e 61 62 6c 65 64 20 6c 61  an be enabled la
03c0: 74 65 72 20 69 6e 20 74 68 65 20 63 68 61 69 6e  ter in the chain
03d0: 0a 23 20 73 6f 6d 61 6b 65 20 73 75 72 65 20 74  .# somake sure t
03e0: 6f 20 63 68 65 63 6b 20 77 68 65 74 68 65 72 20  o check whether 
03f0: 73 65 72 76 69 63 65 20 69 73 20 65 6e 61 62 6c  service is enabl
0400: 65 64 20 69 6e 20 73 63 72 69 70 74 73 20 79 6f  ed in scripts yo
0410: 75 20 61 72 65 20 72 75 6e 6e 69 6e 67 0a 23 20  u are running.# 
0420: 6e 6f 74 20 69 6e 20 6d 61 6b 65 20 63 6f 6e 73  not in make cons
0430: 74 72 75 63 74 73 0a                             tructs.