Week9 Pipes and FIFO - SKKUnyx.skku.ac.kr › ... › 2018 › 09 › Week9_Pipes_and_FIFO.pdf ·...

23
Dongkun Shin Embedded Software Laboratory Sungkyunkwan University http://nyx.skku.ac.kr/ Pipes and FIFO

Transcript of Week9 Pipes and FIFO - SKKUnyx.skku.ac.kr › ... › 2018 › 09 › Week9_Pipes_and_FIFO.pdf ·...

Page 1: Week9 Pipes and FIFO - SKKUnyx.skku.ac.kr › ... › 2018 › 09 › Week9_Pipes_and_FIFO.pdf · &ncfeefe 4pguxbsf -bc ! 4,,6 •5xp ejtujodu eftdsjqupst tibsjoh uif tbnf ejtl gjmf

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Page 2: Week9 Pipes and FIFO - SKKUnyx.skku.ac.kr › ... › 2018 › 09 › Week9_Pipes_and_FIFO.pdf · &ncfeefe 4pguxbsf -bc ! 4,,6 •5xp ejtujodu eftdsjqupst tibsjoh uif tbnf ejtl gjmf

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Page 3: Week9 Pipes and FIFO - SKKUnyx.skku.ac.kr › ... › 2018 › 09 › Week9_Pipes_and_FIFO.pdf · &ncfeefe 4pguxbsf -bc ! 4,,6 •5xp ejtujodu eftdsjqupst tibsjoh uif tbnf ejtl gjmf

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Page 4: Week9 Pipes and FIFO - SKKUnyx.skku.ac.kr › ... › 2018 › 09 › Week9_Pipes_and_FIFO.pdf · &ncfeefe 4pguxbsf -bc ! 4,,6 •5xp ejtujodu eftdsjqupst tibsjoh uif tbnf ejtl gjmf

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Page 5: Week9 Pipes and FIFO - SKKUnyx.skku.ac.kr › ... › 2018 › 09 › Week9_Pipes_and_FIFO.pdf · &ncfeefe 4pguxbsf -bc ! 4,,6 •5xp ejtujodu eftdsjqupst tibsjoh uif tbnf ejtl gjmf

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Page 6: Week9 Pipes and FIFO - SKKUnyx.skku.ac.kr › ... › 2018 › 09 › Week9_Pipes_and_FIFO.pdf · &ncfeefe 4pguxbsf -bc ! 4,,6 •5xp ejtujodu eftdsjqupst tibsjoh uif tbnf ejtl gjmf

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Page 7: Week9 Pipes and FIFO - SKKUnyx.skku.ac.kr › ... › 2018 › 09 › Week9_Pipes_and_FIFO.pdf · &ncfeefe 4pguxbsf -bc ! 4,,6 •5xp ejtujodu eftdsjqupst tibsjoh uif tbnf ejtl gjmf

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Page 8: Week9 Pipes and FIFO - SKKUnyx.skku.ac.kr › ... › 2018 › 09 › Week9_Pipes_and_FIFO.pdf · &ncfeefe 4pguxbsf -bc ! 4,,6 •5xp ejtujodu eftdsjqupst tibsjoh uif tbnf ejtl gjmf

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Page 9: Week9 Pipes and FIFO - SKKUnyx.skku.ac.kr › ... › 2018 › 09 › Week9_Pipes_and_FIFO.pdf · &ncfeefe 4pguxbsf -bc ! 4,,6 •5xp ejtujodu eftdsjqupst tibsjoh uif tbnf ejtl gjmf

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Page 10: Week9 Pipes and FIFO - SKKUnyx.skku.ac.kr › ... › 2018 › 09 › Week9_Pipes_and_FIFO.pdf · &ncfeefe 4pguxbsf -bc ! 4,,6 •5xp ejtujodu eftdsjqupst tibsjoh uif tbnf ejtl gjmf

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Page 11: Week9 Pipes and FIFO - SKKUnyx.skku.ac.kr › ... › 2018 › 09 › Week9_Pipes_and_FIFO.pdf · &ncfeefe 4pguxbsf -bc ! 4,,6 •5xp ejtujodu eftdsjqupst tibsjoh uif tbnf ejtl gjmf

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Page 12: Week9 Pipes and FIFO - SKKUnyx.skku.ac.kr › ... › 2018 › 09 › Week9_Pipes_and_FIFO.pdf · &ncfeefe 4pguxbsf -bc ! 4,,6 •5xp ejtujodu eftdsjqupst tibsjoh uif tbnf ejtl gjmf

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Page 13: Week9 Pipes and FIFO - SKKUnyx.skku.ac.kr › ... › 2018 › 09 › Week9_Pipes_and_FIFO.pdf · &ncfeefe 4pguxbsf -bc ! 4,,6 •5xp ejtujodu eftdsjqupst tibsjoh uif tbnf ejtl gjmf

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Page 14: Week9 Pipes and FIFO - SKKUnyx.skku.ac.kr › ... › 2018 › 09 › Week9_Pipes_and_FIFO.pdf · &ncfeefe 4pguxbsf -bc ! 4,,6 •5xp ejtujodu eftdsjqupst tibsjoh uif tbnf ejtl gjmf

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• /usr/bin/mkfifo QSPHSBN�DBO�CF�VTFE�UP�NBLF�'*'0T�VTJOH�UIF�DPNNBOE�MJOF

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Page 15: Week9 Pipes and FIFO - SKKUnyx.skku.ac.kr › ... › 2018 › 09 › Week9_Pipes_and_FIFO.pdf · &ncfeefe 4pguxbsf -bc ! 4,,6 •5xp ejtujodu eftdsjqupst tibsjoh uif tbnf ejtl gjmf

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Page 17: Week9 Pipes and FIFO - SKKUnyx.skku.ac.kr › ... › 2018 › 09 › Week9_Pipes_and_FIFO.pdf · &ncfeefe 4pguxbsf -bc ! 4,,6 •5xp ejtujodu eftdsjqupst tibsjoh uif tbnf ejtl gjmf

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Page 18: Week9 Pipes and FIFO - SKKUnyx.skku.ac.kr › ... › 2018 › 09 › Week9_Pipes_and_FIFO.pdf · &ncfeefe 4pguxbsf -bc ! 4,,6 •5xp ejtujodu eftdsjqupst tibsjoh uif tbnf ejtl gjmf

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Page 19: Week9 Pipes and FIFO - SKKUnyx.skku.ac.kr › ... › 2018 › 09 › Week9_Pipes_and_FIFO.pdf · &ncfeefe 4pguxbsf -bc ! 4,,6 •5xp ejtujodu eftdsjqupst tibsjoh uif tbnf ejtl gjmf

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Page 20: Week9 Pipes and FIFO - SKKUnyx.skku.ac.kr › ... › 2018 › 09 › Week9_Pipes_and_FIFO.pdf · &ncfeefe 4pguxbsf -bc ! 4,,6 •5xp ejtujodu eftdsjqupst tibsjoh uif tbnf ejtl gjmf

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à A < file1 | B | C | D > file2

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Page 21: Week9 Pipes and FIFO - SKKUnyx.skku.ac.kr › ... › 2018 › 09 › Week9_Pipes_and_FIFO.pdf · &ncfeefe 4pguxbsf -bc ! 4,,6 •5xp ejtujodu eftdsjqupst tibsjoh uif tbnf ejtl gjmf

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