35 lines
652 B
C
35 lines
652 B
C
/* Stub functions for lib/nsock.c */
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static inline int nsock_vprintf(int sd, const char *fmt, va_list ap, int plus)
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{
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char buf[4096];
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int len;
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/* -2 to accommodate vsnprintf()'s which don't include nul on overflow */
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len = vsnprintf(buf, sizeof(buf) - 2, fmt, ap);
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if (len < 0)
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return len;
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buf[len] = 0;
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return len;
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}
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int nsock_printf_nul(int sd, const char *fmt, ...)
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{
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va_list ap;
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int ret;
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va_start(ap, fmt);
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ret = nsock_vprintf(sd, fmt, ap, 1);
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va_end(ap);
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return ret;
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}
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int nsock_printf(int sd, const char *fmt, ...) {
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va_list ap;
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int ret;
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va_start(ap, fmt);
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ret = nsock_vprintf(sd, fmt, ap, 0);
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va_end(ap);
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return ret;
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}
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