apio
80f5c790f8
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continuous-integration/drone/push Build is passing
Of course, using <luna/Format.h> makes it so simple. No need for duplicate code!
52 lines
1.0 KiB
C++
52 lines
1.0 KiB
C++
#define _LUNA_SYSTEM_ERROR_EXTENSIONS
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#include <bits/errno-return.h>
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#include <luna/Format.h>
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#include <stdio.h>
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#include <sys/syscall.h>
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#include <unistd.h>
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FILE* stderr = nullptr;
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extern "C"
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{
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int console_print(const char* str)
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{
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long rc = syscall(SYS_console_print, str);
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__errno_return(rc, int);
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}
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int vsnprintf(char* buf, size_t max, const char* format, va_list ap)
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{
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return (int)vstring_format(buf, max, format, ap);
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}
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int snprintf(char* buf, size_t max, const char* format, ...)
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{
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va_list ap;
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va_start(ap, format);
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int rc = vsnprintf(buf, max, format, ap);
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va_end(ap);
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return rc;
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}
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int vsprintf(char* buf, const char* format, va_list ap)
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{
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return vsnprintf(buf, (size_t)-1, format, ap);
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}
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int sprintf(char* buf, const char* format, ...)
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{
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va_list ap;
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va_start(ap, format);
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int rc = vsnprintf(buf, (size_t)-1, format, ap);
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va_end(ap);
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return rc;
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}
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}
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