b65be838b2
chore(printf): minor cleanup
6 years ago
637df9333d
feat(printf): added vprintf() support
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Closes #43
6 years ago
87e1c834f7
chore(printf, test_suite): clean up
6 years ago
d61d0146e6
Merge exponential support
6 years ago
496e5aa066
Implemented custom log10/pow in _etoa to eliminate dependency on <math.h> for %E format
6 years ago
0fea7e5ae4
Fixed whitespace, added %e/%g to README.md
6 years ago
56d9df0bd3
Added special-case handling to %E, added +inf and -inf handling, test cases
6 years ago
2019bc0192
Fix for left-justified %E formatting
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Adding %E/%G test cases to suite
6 years ago
5032d3d550
Factoring output padding code to ensure "nan" gets padded correctly
6 years ago
0f97cc1463
Implementing %E and %G formatting specifications
6 years ago
369b7bbc98
fix(printf): remove float comparison
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Add more float test cases
6 years ago
8f302bfc4b
chore(printf): make pointer var const
6 years ago
80b42fef5f
fix(printf): fixed support of NaN
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(hot) fixes #37
6 years ago
bf72dfb8de
Merge pull request #32 from embeddedartistry/master
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Address warnings in printf.c
6 years ago
c7fbbfd600
patch for issue #40 (Digit missing from negative numbers in certain cases)
6 years ago
233bfcf45e
Add cast to uintptr to silent the const-cast warning
6 years ago
c013a0e8d6
fix(printf): fctprintf() must not append null terminator
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Fixes #39 , references #19
6 years ago
d46b3d2b25
chore(printf): cleanup secure strlen() function, added test cases
6 years ago
4b60eb6973
fixing last fix
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missing function argument
6 years ago
b04d55907f
added length limit for _strlen
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I wanted the limit specifier for strings (e.g. "%16.s") to be usable in situations when zero termination isn't guaranteed. As a simple fix I added lenght limitation to _strlen.
6 years ago
0d641bcd9c
Merge remote-tracking branch 'origin/master'
7 years ago
893c5056ff
change(printf): removed PRINTF_OVERRIDE_LIBC option
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Removed the PRINTF_OVERRIDE_LIBC option. Basically this it not necessary and the ptintf() macro define can be used all the time.
7 years ago
cdba96d82c
perf(printf): check flags outside while loop
7 years ago
54dfd18543
feat(printf): added PRINTF_OVERRIDE_LIBC support
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Fixes #16
7 years ago
cc8f3bc050
refactor(printf): move "printf_config.h" include to header
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Necessary because PRINTF_OVERRIDE_LIBC is needed in header
Closes #4
7 years ago
e99ebc4c22
Added the possibility to inject a config file.
7 years ago
c669417cd0
chore(printf): remove unused flag
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Credit goes to @phillipjohnston
7 years ago
50c954121c
chore(printf): small improvments
7 years ago
00f2525d1a
feat(printf): add # flag support for %b specifier
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Closes #29
7 years ago
25958b9beb
fix(printf): fix hash precision
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Fixes #31
7 years ago
21a282a2a4
fix(printf): ignore 0 flag for integers if precision is specified
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Fixes #27
7 years ago
7075d314a0
fix(printf): zero precision and zero value hash problem
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Fixes #26
7 years ago
6dae1687b5
fix(printf): fix negative argument precision
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Fixes #25
7 years ago
f8a2be378d
fix(printf): fix broken right-padding in _ftoa
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Fixes #24
7 years ago
be30479110
fix(printf): fix trailing field width in itoa conversion
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Fixes #21
7 years ago
e6b5331a36
fix(printf): fix floating point precision limit
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Return the correct count of precision digits now. Fixes #22
7 years ago
deb685e7a9
fix(printf): change char* to void* pointer to avoid cast-align trouble
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Closes #17 again
7 years ago
810cb2b290
fix(printf): suppress terminating \0 in printf() output
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Closes #19
7 years ago
175e466d92
fix(printf): fix 'expression is constant' warning
7 years ago
23d0687aab
fix(printf): fix argument name in output function wrapper
7 years ago
a50f1a8369
test(test_suite): modified fctprintf() test case
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Renamed 'user' to 'arg'
7 years ago
d40951182f
feat(printf): add user pointer to fctprintf()
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Arbitrary user data can be passed to output function
7 years ago
0116b74916
refactor(printf): changed oprintf() to fctprintf()
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fctprintf() is more descriptive for its operation
7 years ago
9351e5b1ac
refactor(printf): use output function wrapping struct
7 years ago
24c460b977
feat(printf): added new oprintf() function
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Write formatted output directly to given output function
7 years ago
d12e52be4c
fix(printf): pass dummy buffer for printf to _vsnprintf instead of NULL
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Fixes #15
7 years ago
ee383ad5c7
fix(printf): use C conform `NULL` instead of C++ `nullptr`
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Fixes #14
7 years ago
277aa259fc
fix(printf,test_suite): fix compiler warnings
7 years ago
bb5a8af507
feat(printf): added support for %h, %hh, %j and %t length modifiers
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- Renamed compiler switches
- Minor cleanup
Closes #12
7 years ago
824a9b35f9
fix(printf): use null output function for nullptr buffer
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Improving #11
7 years ago
Marco Paland