diff options
Diffstat (limited to 'drivers/acpi/acpica/utprint.c')
| -rw-r--r-- | drivers/acpi/acpica/utprint.c | 104 |
1 files changed, 90 insertions, 14 deletions
diff --git a/drivers/acpi/acpica/utprint.c b/drivers/acpi/acpica/utprint.c index dd084cf52502..13b861790896 100644 --- a/drivers/acpi/acpica/utprint.c +++ b/drivers/acpi/acpica/utprint.c @@ -336,7 +336,7 @@ static char *acpi_ut_format_number(char *string, /******************************************************************************* * - * FUNCTION: acpi_ut_vsnprintf + * FUNCTION: vsnprintf * * PARAMETERS: string - String with boundary * size - Boundary of the string @@ -349,9 +349,7 @@ static char *acpi_ut_format_number(char *string, * ******************************************************************************/ -int -acpi_ut_vsnprintf(char *string, - acpi_size size, const char *format, va_list args) +int vsnprintf(char *string, acpi_size size, const char *format, va_list args) { u8 base; u8 type; @@ -586,7 +584,7 @@ acpi_ut_vsnprintf(char *string, /******************************************************************************* * - * FUNCTION: acpi_ut_snprintf + * FUNCTION: snprintf * * PARAMETERS: string - String with boundary * size - Boundary of the string @@ -598,13 +596,38 @@ acpi_ut_vsnprintf(char *string, * ******************************************************************************/ -int acpi_ut_snprintf(char *string, acpi_size size, const char *format, ...) +int snprintf(char *string, acpi_size size, const char *format, ...) { va_list args; int length; va_start(args, format); - length = acpi_ut_vsnprintf(string, size, format, args); + length = vsnprintf(string, size, format, args); + va_end(args); + + return (length); +} + +/******************************************************************************* + * + * FUNCTION: sprintf + * + * PARAMETERS: string - String with boundary + * Format, ... - Standard printf format + * + * RETURN: Number of bytes actually written. + * + * DESCRIPTION: Formatted output to a string. + * + ******************************************************************************/ + +int sprintf(char *string, const char *format, ...) +{ + va_list args; + int length; + + va_start(args, format); + length = vsnprintf(string, ACPI_UINT32_MAX, format, args); va_end(args); return (length); @@ -613,7 +636,60 @@ int acpi_ut_snprintf(char *string, acpi_size size, const char *format, ...) #ifdef ACPI_APPLICATION /******************************************************************************* * - * FUNCTION: acpi_ut_file_vprintf + * FUNCTION: vprintf + * + * PARAMETERS: format - Standard printf format + * args - Argument list + * + * RETURN: Number of bytes actually written. + * + * DESCRIPTION: Formatted output to stdout using argument list pointer. + * + ******************************************************************************/ + +int vprintf(const char *format, va_list args) +{ + acpi_cpu_flags flags; + int length; + + flags = acpi_os_acquire_lock(acpi_gbl_print_lock); + length = vsnprintf(acpi_gbl_print_buffer, + sizeof(acpi_gbl_print_buffer), format, args); + + (void)acpi_os_write_file(ACPI_FILE_OUT, acpi_gbl_print_buffer, length, + 1); + acpi_os_release_lock(acpi_gbl_print_lock, flags); + + return (length); +} + +/******************************************************************************* + * + * FUNCTION: printf + * + * PARAMETERS: Format, ... - Standard printf format + * + * RETURN: Number of bytes actually written. + * + * DESCRIPTION: Formatted output to stdout. + * + ******************************************************************************/ + +int printf(const char *format, ...) +{ + va_list args; + int length; + + va_start(args, format); + length = vprintf(format, args); + va_end(args); + + return (length); +} + +/******************************************************************************* + * + * FUNCTION: vfprintf * * PARAMETERS: file - File descriptor * format - Standard printf format @@ -625,14 +701,14 @@ int acpi_ut_snprintf(char *string, acpi_size size, const char *format, ...) * ******************************************************************************/ -int acpi_ut_file_vprintf(ACPI_FILE file, const char *format, va_list args) +int vfprintf(FILE * file, const char *format, va_list args) { acpi_cpu_flags flags; int length; flags = acpi_os_acquire_lock(acpi_gbl_print_lock); - length = acpi_ut_vsnprintf(acpi_gbl_print_buffer, - sizeof(acpi_gbl_print_buffer), format, args); + length = vsnprintf(acpi_gbl_print_buffer, + sizeof(acpi_gbl_print_buffer), format, args); (void)acpi_os_write_file(file, acpi_gbl_print_buffer, length, 1); acpi_os_release_lock(acpi_gbl_print_lock, flags); @@ -642,7 +718,7 @@ int acpi_ut_file_vprintf(ACPI_FILE file, const char *format, va_list args) /******************************************************************************* * - * FUNCTION: acpi_ut_file_printf + * FUNCTION: fprintf * * PARAMETERS: file - File descriptor * Format, ... - Standard printf format @@ -653,13 +729,13 @@ int acpi_ut_file_vprintf(ACPI_FILE file, const char *format, va_list args) * ******************************************************************************/ -int acpi_ut_file_printf(ACPI_FILE file, const char *format, ...) +int fprintf(FILE * file, const char *format, ...) { va_list args; int length; va_start(args, format); - length = acpi_ut_file_vprintf(file, format, args); + length = vfprintf(file, format, args); va_end(args); return (length); |