NAME

proc_fltset2str, proc_sigset2str, proc_sysset2str — convert a fault, signal, or system call set to a string

LIBRARY

Process Control Library (libproc, -lproc)

SYNOPSIS

#include <libproc.h>

char *
proc_fltset2str(const fltset_t *set, const char *delim, int members, char *buf, size_t buflen);

char *
proc_sigset2str(const sigset_t *set, const char *delim, int members, char *buf, size_t buflen);

char *
proc_sysset2str(const sysset_t *set, const char *delim, int members, char *buf, size_t buflen);

DESCRIPTION

The proc_fltset2str(), proc_sigset2str(), and proc_sysset2str() functions respectively convert the fault, signal, and system call sets in fltset, sigset, and sysset to a human-readable name and place the corresponding string in buf.

Up to buflen characters will be placed in buf, including the null terminator. If buf is not large enough to hold the entire string, then an error will be returned.

The members argument controls which members of the set are written out. If members is 1, then the sets member are placed in buf. If members is 0, then the members which are not in the set are placed in buf.

The string delim will be placed in-between every member of the set. It will not come after the last entry in the set.

RETURN VALUES

Upon successful completion, the proc_fltset2str(), proc_sigset2str(), and proc_sysset2str() functions return buf. Otherwise, NULL is returned.

INTERFACE STABILITY

Uncommitted

MT-LEVEL

MT-Safe