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lib: sbi: Add sbi_nputs() function
We add new sbi_nputs() which help us print a fixed number of characters from a physical memory location. Signed-off-by: Anup Patel <apatel@ventanamicro.com> Reviewed-by: Atish Patra <atishp@rivosinc.com> Reviewed-by: Bin Meng <bmeng@tinylab.org> Reviewed-by: Xiang W <wxjstz@126.com>
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@ -33,6 +33,8 @@ void sbi_putc(char ch);
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void sbi_puts(const char *str);
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unsigned long sbi_nputs(const char *str, unsigned long len);
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void sbi_gets(char *s, int maxwidth, char endchar);
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int __printf(2, 3) sbi_sprintf(char *out, const char *format, ...);
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@ -51,6 +51,18 @@ void sbi_puts(const char *str)
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spin_unlock(&console_out_lock);
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}
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unsigned long sbi_nputs(const char *str, unsigned long len)
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{
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unsigned long i;
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spin_lock(&console_out_lock);
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for (i = 0; i < len; i++)
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sbi_putc(str[i]);
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spin_unlock(&console_out_lock);
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return i;
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}
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void sbi_gets(char *s, int maxwidth, char endchar)
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{
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int ch;
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