mirror of https://github.com/mkerrisk/man-pages
rcmd.3: SYNOPSIS: Use 'restrict' in prototypes
glibc uses 'restrict' in rcmd(), rcmd_af(), iruserok_af(). Let's use it here too. .../glibc$ grep_glibc_prototype rcmd resolv/netdb.h:449: extern int rcmd (char **__restrict __ahost, unsigned short int __rport, const char *__restrict __locuser, const char *__restrict __remuser, const char *__restrict __cmd, int *__restrict __fd2p); .../glibc$ grep_glibc_prototype rcmd_af resolv/netdb.h:461: extern int rcmd_af (char **__restrict __ahost, unsigned short int __rport, const char *__restrict __locuser, const char *__restrict __remuser, const char *__restrict __cmd, int *__restrict __fd2p, sa_family_t __af); .../glibc$ grep_glibc_prototype iruserok_af resolv/netdb.h:537: extern int iruserok_af (const void *__raddr, int __suser, const char *__remuser, const char *__locuser, sa_family_t __af); .../glibc$ Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com> Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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man3/rcmd.3
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man3/rcmd.3
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@ -49,28 +49,30 @@ stream to a remote command
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.nf
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.BR "#include <netdb.h> " "/* Or <unistd.h> on some systems */"
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.PP
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.BI "int rcmd(char **" ahost ", unsigned short " inport ", const char *" locuser ,
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.BI " const char *" remuser ", const char *" cmd ", int *" fd2p );
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.BI "int rcmd(char **restrict " ahost ", unsigned short " inport ,
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.BI " const char *restrict " locuser ", const char *restrict " remuser ,
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.BI " const char *restrict " cmd ", int *restrict " fd2p );
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.PP
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.BI "int rresvport(int *" port );
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.PP
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.BI "int iruserok(uint32_t " raddr ", int " superuser ,
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.BI " const char *" ruser ", const char *" luser );
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.BI " const char *" ruser ", const char *" luser );
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.BI "int ruserok(const char *" rhost ", int " superuser ,
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.BI " const char *" ruser ", const char *" luser );
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.BI " const char *" ruser ", const char *" luser );
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.PP
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.BI "int rcmd_af(char **" ahost ", unsigned short " inport ", const char *" locuser ,
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.BI " const char *" remuser ", const char *" cmd ", int *" fd2p ,
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.BI " sa_family_t " af );
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.BI "int rcmd_af(char **restrict " ahost ", unsigned short " inport ,
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.BI " const char *restrict " locuser ", const char *restrict " remuser ,
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.BI " const char *restrict " cmd ", int *restrict " fd2p ,
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.BI " sa_family_t " af );
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.PP
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.BI "int rresvport_af(int *" port ", sa_family_t " af );
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.PP
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.BI "int iruserok_af(const void *" raddr ", int " superuser ,
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.BI " const char *" ruser ", const char *" luser \
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", sa_family_t " af );
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.BI "int iruserok_af(const void *restrict " raddr ", int " superuser ,
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.BI " const char *restrict " ruser ", const char *restrict " luser ,
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.BI " sa_family_t " af );
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.BI "int ruserok_af(const char *" rhost ", int " superuser ,
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.BI " const char *" ruser ", const char *" luser \
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", sa_family_t " af );
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.BI " const char *" ruser ", const char *" luser ,
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.BI " sa_family_t " af );
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.fi
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.PP
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.RS -4
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