On Fri, 29 May 2020, Vineet Gupta via Libc-alpha wrote: > Side question: what do s_ / e_ prefixes mean? > The suffix is clear s_roundf (float), s_round (double), s_roundl (128). I don't know what they stand for (the naming convention probably originates from fdlibm, or at least much of the code does), but e_* functions have a w_* wrapper for error handling round the __ieee754_* function in the e_* file (some have since eliminated the use of wrappers in some cases) and s_* functions have an implementation with no wrappers that does any required error handling itself. -- Joseph S. Myers joseph@xxxxxxxxxxxxxxxx _______________________________________________ linux-snps-arc mailing list linux-snps-arc@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/linux-snps-arc
