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📄 rtapi_snprintf.3rtapi

📁 CNC 的开放码,EMC2 V2.2.8版
💻 3RTAPI
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.TH rtapi_snprintf "3rtapi" "2006-10-12" "EMC Documentation" "RTAPI".SH NAMErtapi_snprintf, rtapi_vsnprintf \- Perform snprintf-like string formatting.SH SYNTAX.HP int rtapi_snprintf(char *\fIbuf\fR, unsigned long int \fIsize\fR, const char *\fIfmt\fR, \fI...\fR).HP int rtapi_vsnprintf(char *\fIbuf\fR, unsigned long int \fIsize\fR, const char *\fIfmt\fR, va_list \fIapfB).SH  ARGUMENTSAs for \fIsnprintf(3)\fR or \fIvsnprintf(3)\fR..SH DESCRIPTIONThese functions work like the standard C printf functions, except that areduced set of formatting operations are supported..SH REALTIME CONSIDERATIONSMay be called from user, init/cleanup, and realtime code..SH RETURN VALUEThe number of characters written to \fIbuf\fR..SH SEE ALSO\fBprintf(3)\fR

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