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1 RV-ARGS(3) - Library Functions Manual
2
3 # NAME
4
5 **Rv-args** - arguments to the return value macro
6
7 # RETURN VALUES
8
9 no arguments:
10 Upon successful completion, the value 0 is returned; otherwise the value -1 is returned and the global variable *errno* is set to indicate the error.
11
12 one argument:
13 The **one**() function returns the value 0 if successful; otherwise the value -1 is returned and the global variable *errno* is set to indicate the error.
14
15 two arguments:
16 The **one**() and **two**() functions return the value 0 if successful; otherwise the value -1 is returned and the global variable *errno* is set to indicate the error.
17
18 OpenBSD - July 4, 2017