Guardian Native C Library Calls Reference Manual (G06.28+, H06.04+)

getc(3) Guardian Native C Library Calls Reference Manual
[ENOMEM] Insufficient memory is available for the operation.
Any error encountered during the underlying call to the read() function can cause this function
to return the corresponding errno value reported by the read() function. If your application pro-
gram encounters an errno value not listed above, refer to the read(2) reference page either
online or in the Open System Services System Calls Reference Manual for information about the
cause of that error.
RELATED INFORMATION
Functions: fgetc(3), getchar(3), gets(3), getwc(3), putc(3), read(2).
STANDARDS CONFORMANCE
The [ENXIO] errno value is an extension to the POSIX standard and an optional extension in the
XPG4 Version 2 specification.
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