u-boot.git/include/vsprintf.h, branch v2022.10-rc5

lib: Add a way to find the postiion of a trailing number

2022-04-25T14:00:03+00:00

At present it is not possible to find out which part of the string is the
number part and which is before it. Add a new variant which provides this
feature, so we can separate the two in the caller.

Signed-off-by: Simon Glass

lib: Fix a few bugs in trailing_strtoln()

2022-04-25T14:00:03+00:00

At present this has a minor bug in that it reads the byte before the
start of the string, if it is empty. Also it doesn't handle a
non-numeric prefix which is only one character long.

Fix these bugs with a reworked implementation. Add a test for the second
case. The first one is hard to test.

Signed-off-by: Simon Glass

lib: Correct comment formatting to avoid sphinx problems

2022-04-25T14:00:03+00:00

Tweak a few comments to kep sphinx happy, in case we want to include this
file one day.

Also fix the 'exxamine' typo.

Patch-notes:
This uses:

   sed -i 's/@param \(\S*\)\s*/@\1: /' include/vsprintf.h

to convert the @param to the new format.

Signed-off-by: Simon Glass

test: Add tests for trailing_strtol()

2022-04-25T14:00:03+00:00

This function currently has no tests. Add some.

Signed-off-by: Simon Glass

doc: replace @return by Return:

2022-01-19T17:11:34+00:00

Sphinx expects Return: and not @return to indicate a return value.

find . -name '*.c' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;

find . -name '*.h' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;

Signed-off-by: Heinrich Schuchardt

lib: export vsscanf

2022-01-14T18:16:11+00:00

The function was missing from exports, even though it loooks like the
intent of the implementation in sscanf.c was to have it exported.

Signed-off-by: Samuel Dionne-Riel 
Cc: Simon Glass 
Reviewed-by: Simon Glass

lib: Add a function to convert a string to a hex value

2021-11-12T00:02:34+00:00

Add an xtoa() function, similar to itoa() but for hex instead.

Signed-off-by: Simon Glass 
Reviewed-by: Artem Lapkin 
Tested-by: Artem Lapkin

lib: Add tests for simple_itoa()

2021-11-12T00:02:32+00:00

Add test and a comment for this function.

Signed-off-by: Simon Glass 
Reviewed-by: Artem Lapkin

lib: Allow using 0x when a decimal value is requested

2021-08-02T17:32:14+00:00

U-Boot mostly uses hex for value input, largely because addresses are much
easier to understand in hex.

But in some cases a decimal value is requested, such as where the value is
small or hex does not make sense in the context. In these cases it is
sometimes useful to be able to provide a hex value in any case, if only to
resolve any ambiguity.

Add this functionality, for increased flexibility.

Signed-off-by: Simon Glass

lib: Comment the base parameter with simple_strtoul/l()

2021-08-02T17:32:14+00:00

This parameter is not documented properly since it does not cover the
meaning when the base is 0. Update this in both functions.

Signed-off-by: Simon Glass