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>
33 lines
562 B
C
33 lines
562 B
C
// SPDX-License-Identifier: GPL-2.0
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <errno.h>
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#include "sysfs_utils.h"
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#include "usbip_common.h"
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int write_sysfs_attribute(const char *attr_path, const char *new_value,
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size_t len)
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{
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int fd;
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int length;
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fd = open(attr_path, O_WRONLY);
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if (fd < 0) {
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dbg("error opening attribute %s", attr_path);
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return -1;
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}
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length = write(fd, new_value, len);
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if (length < 0) {
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dbg("error writing to attribute %s", attr_path);
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close(fd);
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return -1;
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}
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close(fd);
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return 0;
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}
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