diff options
Diffstat (limited to 'common/console.c')
| -rw-r--r-- | common/console.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/common/console.c b/common/console.c index b09b7d1..7e01886 100644 --- a/common/console.c +++ b/common/console.c @@ -201,7 +201,7 @@ static inline void console_doenv(int file, struct stdio_dev *dev) /** U-Boot INITIAL CONSOLE-NOT COMPATIBLE FUNCTIONS *************************/ -void serial_printf(const char *fmt, ...) +int serial_printf(const char *fmt, ...) { va_list args; uint i; @@ -216,6 +216,7 @@ void serial_printf(const char *fmt, ...) va_end(args); serial_puts(printbuffer); + return i; } int fgetc(int file) @@ -269,7 +270,7 @@ void fputs(int file, const char *s) console_puts(file, s); } -void fprintf(int file, const char *fmt, ...) +int fprintf(int file, const char *fmt, ...) { va_list args; uint i; @@ -285,6 +286,7 @@ void fprintf(int file, const char *fmt, ...) /* Send to desired file */ fputs(file, printbuffer); + return i; } /** U-Boot INITIAL CONSOLE-COMPATIBLE FUNCTION *****************************/ @@ -363,7 +365,7 @@ void puts(const char *s) } } -void printf(const char *fmt, ...) +int printf(const char *fmt, ...) { va_list args; uint i; @@ -379,9 +381,10 @@ void printf(const char *fmt, ...) /* Print the string */ puts(printbuffer); + return i; } -void vprintf(const char *fmt, va_list args) +int vprintf(const char *fmt, va_list args) { uint i; char printbuffer[CONFIG_SYS_PBSIZE]; @@ -393,6 +396,7 @@ void vprintf(const char *fmt, va_list args) /* Print the string */ puts(printbuffer); + return i; } /* test if ctrl-c was pressed */ |