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As far as PortableOSIX compliant syscalls are concerned, they are literally portable.
by posterboy 10y ago
As far as PortableOSIX compliant syscalls are concerned, they are literally portable.
- qb45 10y agoThe userspace/kernel interface for invoking syscalls which the OP calls with assembly code is obviously not portable. Not even between similar OSs on one architecture and absolutely not between architectures. POSIX only specifies a set of C library functions. Once you stop using them, you are on your own.