u-boot.git/lib/vsprintf.c, branch v2024.07

lib: Remove inclusion from these files

2023-12-21T13:54:37+00:00

After some header file cleanups to add missing include files, remove
common.h from all files in the lib directory. This primarily means just
dropping the line but in a few cases we need to add in other header
files now.

Reviewed-by: Simon Glass 
Signed-off-by: Tom Rini

lib: Suppress E when writing error-string output

2023-08-09T15:31:11+00:00

When CONFIG_ERRNO_STR is not enabled this shows a spurious 'E' from the
format string. Fix this.

Fixes: 7f331941321 ("lib: Support printing an error string")
Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng

lib: missing fallthrough comment in vsnprintf_internal()

2023-04-06T23:10:08+00:00

When a case statement intentionally falls through we should add a comment.
Cf. -Wimplicit-fallthrough

Signed-off-by: Heinrich Schuchardt

Correct SPL use of EFI_APP

2023-02-09T21:32:26+00:00

This converts 1 usage of this option to the non-SPL form, since there is
no SPL_EFI_APP defined in Kconfig

Signed-off-by: Simon Glass

lib: Support printing an error string

2023-01-23T23:11:39+00:00

It is often useful to show an error code to give the user a clue as to
what went wrong. When error strings are compiled into U-Boot it is
possible to show a message as well.

But at present it is not very convenient, since code must check if the
error strings are present, then obtain the error string and use it in
a printf() string.

Add a %dE option which shows an error code along with an error string,
if available. This makes it easy to show one or both.

Signed-off-by: Simon Glass

net: ipv6: Enable IPv6 typeconversion specifier

2022-12-05T17:47:16+00:00

Add the possibility to recognize IPv6 address in print function.
To output IPv6 address use %pI6 specifier.

Series-changes: 3
- Substituted #if (...) for if (...) to get better readability

Signed-off-by: Viacheslav Mitrofanov 
Reviewed-by: Ramon Fried 
Reviewed-by: Simon Glass

lib: fix snprintf() for UTF-16 strings

2022-02-05T19:20:01+00:00

snprintf() must return the required buffer length.

Signed-off-by: Heinrich Schuchardt

treewide: Use 16-bit Unicode strings

2022-02-03T20:53:28+00:00

At present we use wide characters for Unicode but this is not necessary.
Change the code to use the 'u' literal instead. This helps to fix build
warnings for sandbox on the Raspberry Pi.

Signed-off-by: Simon Glass 
Reviewed-by: Heinrich Schuchardt

lib: printf code %pUs for GUID text representation

2022-01-19T15:16:33+00:00

In different places text representations are used for GUIDs, e.g.

* command efidebug
* command part list for GPT partitions

To allow reducing code duplication introduce a new printf code %pUs.
It will call uuid_guid_get_str() to get a text representation. If none is
found it will fallback to %pUl and print a hexadecimal representation.

Signed-off-by: Heinrich Schuchardt

efi: Make unicode printf available to the app

2021-12-31T05:45:01+00:00

This is needed to show unicode strings. Enable this code in the app.

Signed-off-by: Simon Glass 
Reviewed-by: Heinrich Schuchardt