Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
45 lines
900 B
C
45 lines
900 B
C
// SPDX-License-Identifier: GPL-2.0
|
|
#include <sys/types.h>
|
|
#include <linux/kernel.h>
|
|
#include <stdio.h>
|
|
|
|
int vscnprintf(char *buf, size_t size, const char *fmt, va_list args)
|
|
{
|
|
int i = vsnprintf(buf, size, fmt, args);
|
|
ssize_t ssize = size;
|
|
|
|
return (i >= ssize) ? (ssize - 1) : i;
|
|
}
|
|
|
|
int scnprintf(char * buf, size_t size, const char * fmt, ...)
|
|
{
|
|
ssize_t ssize = size;
|
|
va_list args;
|
|
int i;
|
|
|
|
va_start(args, fmt);
|
|
i = vsnprintf(buf, size, fmt, args);
|
|
va_end(args);
|
|
|
|
return (i >= ssize) ? (ssize - 1) : i;
|
|
}
|
|
|
|
int scnprintf_pad(char * buf, size_t size, const char * fmt, ...)
|
|
{
|
|
ssize_t ssize = size;
|
|
va_list args;
|
|
int i;
|
|
|
|
va_start(args, fmt);
|
|
i = vscnprintf(buf, size, fmt, args);
|
|
va_end(args);
|
|
|
|
if (i < (int) size) {
|
|
for (; i < (int) size; i++)
|
|
buf[i] = ' ';
|
|
buf[i] = 0x0;
|
|
}
|
|
|
|
return (i >= ssize) ? (ssize - 1) : i;
|
|
}
|