PROC_STR2FLTSET(3PROC) Process Control Library Functions PROC_STR2FLTSET(3PROC)

proc_str2fltset, proc_str2sigset, proc_str2syssetconvert a string to a fault, signal, or system call set

Process Control Library (libproc, -lproc)

#include <libproc.h>

char *
proc_str2fltset(const char *str, const char *delim, int members, fltset_t *set);

char *
proc_str2sigset(const char *str, const char *delim, int members, sigset_t *set);

char *
proc_str2sysset(const char *str, const char *delim, int members, sysset_t *set);

The (), (), and () functions translate a character string, str, into the corresponding fault set, signal set, and system call set respectively.

The character string delim will be used as a delimiter between subsequent entries in the string set. The value of members determines whether the entries in str enable or disable entries in set. If members is zero, then set is filled in entirely and then each entry in str causes the corresponding entry to be disabled in set. If members is non-zero, then set is empty initially and for each entry in str the corresponding entry in set will be enabled.

If an unknown entry is encountered in str then the conversion will fail and a pointer to the first unknown character will be returned.

Upon successful completion, NULL is returned and set is filled in. Otherwise, a pointer to the first unknown character is returned and is set to indicate the error.

The proc_str2fltset(), proc_str2sigset(), and proc_str2sigset() functions will fail if:

str contains an unrecognized set name.

libproc(3LIB), proc_fltname(3PROC), proc_fltset2str(3PROC), proc_signame(3PROC), proc_sigset2str(3PROC), proc_str2flt(3PROC), proc_str2sig(3PROC), proc_str2sys(3PROC), proc_sysname(3PROC), proc_sysset2str(3PROC), proc(5)

November 27, 2023 OmniOS