mirror of
https://gitlab.freedesktop.org/libinput/libinput.git
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79 lines
1.7 KiB
Text
79 lines
1.7 KiB
Text
- Indentation in tabs, 8 characters wide, spaces after the tabs where
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vertical alignment is required (see below)
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- Max line width 80ch, do not break up printed strings though
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- Break up long lines at logical groupings, one line for each logical group
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int a = somelongname() +
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someotherlongname();
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if (a < 0 &&
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(b > 20 & d < 10) &&
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d != 0.0)
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somelongfunctioncall(arg1,
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arg2,
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arg3);
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- Function declarations: return type on separate line, {} on separate line,
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arguments broken up as above.
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static inline int
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foobar(int a, int b)
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{
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}
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void
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somenamethatiswaytoolong(int a,
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int b,
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int c)
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{
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}
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- /* comments only */, no // comments
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- variable_name, not VariableName or variableName. same for functions.
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- no typedefs of structs, enums, unions
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- if it generates a compiler warning, it needs to be fixed
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- if it generates a static checker warning, it needs to be fixed or
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commented
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- declare variables at the top, try to keep them as local as possible.
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Exception: if the same variable is re-used in multiple blocks, declare it
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at the top.
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int a;
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int c;
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if (foo) {
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int b;
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c = get_value();
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usevalue(c);
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}
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if (bar) {
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c = get_value();
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useit(c);
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}
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- public functions MUST be doxygen-commented, use doxygen's @foo rather than
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\foo notation
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- include "config.h" comes first, followed by system headers, followed by
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external library headers, followed by internal headers.
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sort alphabetically where it makes sense (specifically system headers)
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#include "config.h"
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#include <stdio.h>
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#include <string.h>
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#include <libevdev/libevdev.h>
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#include "libinput-private.h"
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