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1.6 System calls 1.6 System calls Overview: Overview: Process mgmt Process mgmt File mgmt File mgmt Directory & file system mgmt Directory & file system mgmt Misc Misc Interface between the OS & user Interface between the OS & user programs programs

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1.6 System calls. Overview: Process mgmt File mgmt Directory & file system mgmt Misc Interface between the OS & user programs. Read example. count = read( fd, buffer, nbytes ); See ‘man 2 read’ on scott (Linux) or ‘man –s 2 read’ on polaris (Sun Unix). MyComputer or C:. D:. - PowerPoint PPT Presentation

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Page 1: 1.6 System calls

1.6 System calls1.6 System calls

Overview:Overview: Process mgmtProcess mgmt File mgmtFile mgmt Directory & file system mgmtDirectory & file system mgmt MiscMisc

Interface between the OS & user Interface between the OS & user programsprograms

Page 2: 1.6 System calls

Read exampleRead example

count = read( fd, buffer, nbytes );count = read( fd, buffer, nbytes ); SeeSee

‘‘man 2 read’ on scott (Linux) orman 2 read’ on scott (Linux) or ‘‘man –s 2 read’ on polaris (Sun Unix)man –s 2 read’ on polaris (Sun Unix)

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MyComputer or C:D:


DENVER FIRE DEPARTMENT · type , 0.1%. other calls , 1.6%. graph a: denver fire incident reporting system department activity. january 1, 2015 - december 31, 2018. 2. denver fire

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