59 lines
1.3 KiB
TeX
59 lines
1.3 KiB
TeX
\documentclass[a4paper]{article}
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\usepackage{baskervald}
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\usepackage{booktabs}
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\usepackage{courierten}
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\usepackage{cuted}
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\usepackage{helvet}
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\usepackage{mathtools}
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\usepackage{sectsty}
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\usepackage{tabularx}
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\pagenumbering{gobble}
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\setcounter{secnumdepth}{0}
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\allsectionsfont{\sffamily}
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\begin{document}
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\begin{center}
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\LARGE\sffamily\bfseries Basic Linux Syscalls
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\vspace{1em}
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\end{center}
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\section{File I/O}
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\begin{tabularx}{\textwidth}{lr>{\ttfamily}cX}
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\toprule
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read & 0 & \%rdi & File descriptor to read from \\
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& & \%rsi & Address of buffer \\
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& & \%rdx & Number of bytes to read \\
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\midrule
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write & 1 & \%rdi & File descriptor to write to \\
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& & \%rsi & Address of buffer \\
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& & \%rdx & Number of bytes to write \\
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\midrule
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open & 2 & \%rdi & Address of path \\
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& & \%rsi & Option flags \\
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& & \%rdx & File creation mode \\
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\midrule
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close & 3 & \%rdi & File descriptor to close \\
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\bottomrule
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\end{tabularx}
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\section{Process Control}
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\begin{tabularx}{\textwidth}{lr>{\ttfamily}cX}
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\toprule
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fork & 57 & \textrm{\textendash} & No parameters \\
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\midrule
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execve & 59 & \%rdi & Address of path \\
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& & \%rsi & Address of array of arguments \\
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& & \%rsi & Address of array of environment variables \\
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\midrule
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exit & 60 & \%rdi & Exit code \\
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\bottomrule
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\end{tabularx}
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\end{document}
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