diff options
Diffstat (limited to '')
-rw-r--r-- | libsimple/mem.h | 5 | ||||
-rw-r--r-- | libsimple/str.h | 32 | ||||
-rw-r--r-- | libsimple/strn.h | 39 | ||||
-rw-r--r-- | man0/libsimple.h.0 | 17 | ||||
-rw-r--r-- | man3/libsimple_mempmove.3 | 6 | ||||
-rw-r--r-- | man3/libsimple_stpmove.3 | 74 | ||||
-rw-r--r-- | man3/libsimple_stpnmove.3 | 79 | ||||
-rw-r--r-- | man3/libsimple_strmove.3 | 69 | ||||
-rw-r--r-- | man3/libsimple_strnmove.3 | 71 | ||||
l--------- | man3/stpmove.3libsimple | 1 | ||||
l--------- | man3/stpnmove.3libsimple | 1 | ||||
l--------- | man3/strmove.3libsimple | 1 | ||||
l--------- | man3/strnmove.3libsimple | 1 |
13 files changed, 391 insertions, 5 deletions
diff --git a/libsimple/mem.h b/libsimple/mem.h index 370709c..be05b70 100644 --- a/libsimple/mem.h +++ b/libsimple/mem.h @@ -370,7 +370,6 @@ static inline int libsimple_memcaseeq(const void *__a, const void *__b, size_t _ * @param n The number of bytes to copy * @return `&d[n]` */ -_LIBSIMPLE_GCC_ONLY(__attribute__((__warn_unused_result__))) static inline void *libsimple_mempcpy(void *restrict __d, const void *restrict __s, size_t __n) { return &((char *)memcpy(__d, __s, __n))[__n]; } #ifndef mempcpy @@ -386,8 +385,7 @@ static inline void *libsimple_mempcpy(void *restrict __d, const void *restrict _ * @param n The number of bytes to move * @return `&d[n]` */ -_LIBSIMPLE_GCC_ONLY(__attribute__((__warn_unused_result__))) -static inline void *libsimple_mempmove(void *__d, const void *__s, size_t __n) +static inline void *libsimple_mempmove(void *__d, const void *__s, size_t __n) /* TODO test */ { return &((char *)memmove(__d, __s, __n))[__n]; } #ifndef mempmove # define mempmove libsimple_mempmove @@ -402,7 +400,6 @@ static inline void *libsimple_mempmove(void *__d, const void *__s, size_t __n) * @param n The number of bytes to write to `s` * @return `&s[n]` */ -_LIBSIMPLE_GCC_ONLY(__attribute__((__warn_unused_result__))) static inline void *libsimple_mempset(void *__s, int __c, size_t __n) { return &((char *)memset(__s, __c, __n))[__n]; } #ifndef mempset diff --git a/libsimple/str.h b/libsimple/str.h index 9f782cd..c52b2c8 100644 --- a/libsimple/str.h +++ b/libsimple/str.h @@ -375,6 +375,38 @@ static inline int libsimple_inchrcaseset(int __c, const char *__s) /** + * Moves a string within a string + * + * @param d The location in the string's byte array where the + * string should be moved to + * @param s The string to move + * @return `d` + */ +_LIBSIMPLE_GCC_ONLY(__attribute__((__nonnull__))) +static inline char *libsimple_strmove(char *__d, const char *__s) /* TODO test */ +{ return memmove(__d, __s, strlen(__s) + 1); } +#ifndef strmove +# define strmove libsimple_strmove +#endif + + +/** + * Moves a string within a string + * + * @param d The location in the string's byte array where the + * string should be moved to + * @param s The string to move + * @return `&d[strlen(s)]` (this byte will be a NUL byte) + */ +_LIBSIMPLE_GCC_ONLY(__attribute__((__nonnull__))) +static inline char *libsimple_stpmove(char *__d, const char *__s) /* TODO test */ +{ size_t __n = strlen(__s); memmove(__d, __s, __n + 1); return &__d[__n]; } +#ifndef stpmove +# define stpmove libsimple_stpmove +#endif + + +/** * Check whether a NUL-terminated string is encoded in UTF-8 * * @param string The string diff --git a/libsimple/strn.h b/libsimple/strn.h index cf25a20..28a2917 100644 --- a/libsimple/strn.h +++ b/libsimple/strn.h @@ -429,6 +429,45 @@ static inline size_t libsimple_strrncaseeqlen(const char *__a, const char *__b, /** + * Moves a string within a string + * + * @param d The location in the string's byte array where the + * string should be moved to + * @param s The string to move + * @param n The maximum number of bytes to move + * @return `d` + */ +_LIBSIMPLE_GCC_ONLY(__attribute__((__nonnull__))) +static inline char *libsimple_strnmove(char *__d, const char *__s, size_t __n) /* TODO test */ +{ size_t __len = strnlen(__s, __n); return memmove(__d, __s, __len + (__len < __n)); } +#ifndef strnmove +# define strnmove libsimple_strnmove +#endif + + +/** + * Moves a string within a string + * + * @param d The location in the string's byte array where the + * string should be moved to + * @param s The string to move + * @param n The maximum number of bytes to move + * @return `&d[strnlen(s, n)]` + */ +_LIBSIMPLE_GCC_ONLY(__attribute__((__nonnull__))) +static inline char * +libsimple_stpnmove(char *__d, const char *__s, size_t __n) /* TODO test */ +{ + size_t __len = strnlen(__s, __n); + memmove(__d, __s, __len + (__len < __n)); + return &__d[__len]; +} +#ifndef stpnmove +# define stpnmove libsimple_stpnmove +#endif + + +/** * Check whether a string, that may be or may not be NUL-terminated, * is encoded in UTF-8 * diff --git a/man0/libsimple.h.0 b/man0/libsimple.h.0 index ff00c4b..a1e1cd4 100644 --- a/man0/libsimple.h.0 +++ b/man0/libsimple.h.0 @@ -1021,6 +1021,23 @@ Check if a string is valid UTF-8. .RE .TP +.BR libsimple_strmove (3), +.RS 0 +.BR libsimple_strnmove (3), +.br +.BR libsimple_stpmove (3), +.br +.BR libsimple_stpnmove (3) +.RE +.RS +Versions of +.BR memmove (3) +and +.BR libsimple_mempmove (3) +that moves an entire string. +.RE + +.TP .BR libsimple_strnchr (3), .RS 0 .BR libsimple_strncasechr (3) diff --git a/man3/libsimple_mempmove.3 b/man3/libsimple_mempmove.3 index d68c6dc..99e09c3 100644 --- a/man3/libsimple_mempmove.3 +++ b/man3/libsimple_mempmove.3 @@ -1,4 +1,4 @@ -.TH LIBSIMPLE_MEMPMOVE 3 2018-10-23 libsimple +.TH LIBSIMPLE_MEMPMOVE 3 2018-11-16 libsimple .SH NAME libsimple_mempmove \- move bytes within an array of bytes .SH SYNOPSIS @@ -69,4 +69,8 @@ None. .SH SEE ALSO .BR libsimple_mempcpy (3), .BR libsimple_mempset (3), +.BR libsimple_strmove (3), +.BR libsimple_stpmove (3), +.BR libsimple_strnmove (3), +.BR libsimple_stpnmove (3), .BR memmove (3) diff --git a/man3/libsimple_stpmove.3 b/man3/libsimple_stpmove.3 new file mode 100644 index 0000000..5b28622 --- /dev/null +++ b/man3/libsimple_stpmove.3 @@ -0,0 +1,74 @@ +.TH LIBSIMPLE_STPMOVE 3 2018-11-16 libsimple +.SH NAME +libsimple_stpmove \- move a string within an array of bytes +.SH SYNOPSIS +.nf +#include <libsimple.h> + +static inline void *libsimple_stpmove(void *\fIdest\fP, const void *\fIsrc\fP); + +#ifndef stpmove +# define stpmove libsimple_stpmove +#endif +.fi +.PP +Link with +.IR \-lsimple . +.SH DESCRIPTION +The +.BR libsimple_stpmove () +function copies the string, including the +NUL byte that terminates it, +.I src +into +.IR dest . +The arrays may overlap. +.SH RETURN VALUE +The +.BR libsimple_stpmove () +function returns the pointer +.I dest +with the offset of the length of string +.I str +(the address of the copied NUL byte in +.IR dest ). +.SH ERRORS +The +.BR libsimple_stpmove () +function cannot fail. +.SH ATTRIBUTES +For an explanation of the terms used in this section, see +.BR attributes (7). +.TS +allbox; +lb lb lb +l l l. +Interface Attribute Value +T{ +.BR libsimple_stpmove () +T} Thread safety MT-Safe +T{ +.BR libsimple_stpmove () +T} Async-signal safety AS-Safe +T{ +.BR libsimple_stpmove () +T} Async-cancel safety AC-Safe +.TE +.SH EXAMPLES +None. +.SH APPLICATION USAGE +None. +.SH RATIONALE +None. +.SH FUTURE DIRECTIONS +None. +.SH NOTES +None. +.SH BUGS +None. +.SH SEE ALSO +.BR libsimple_strmove (3), +.BR libsimple_stpnmove (3), +.BR libsimple_mempmove (3), +.BR stpcpy (3), +.BR memmove (3) diff --git a/man3/libsimple_stpnmove.3 b/man3/libsimple_stpnmove.3 new file mode 100644 index 0000000..e2ead53 --- /dev/null +++ b/man3/libsimple_stpnmove.3 @@ -0,0 +1,79 @@ +.TH LIBSIMPLE_STPNMOVE 3 2018-11-16 libsimple +.SH NAME +libsimple_stpnmove \- move a string within an array of bytes +.SH SYNOPSIS +.nf +#include <libsimple.h> + +static inline void *libsimple_stpnmove(void *\fIdest\fP, const void *\fIsrc\fP, size_t \fIn\fP); + +#ifndef stpnmove +# define stpnmove libsimple_stpnmove +#endif +.fi +.PP +Link with +.IR \-lsimple . +.SH DESCRIPTION +The +.BR libsimple_stpnmove () +function copies the first +.I n +bytes of the string, including the +NUL byte that terminates it (if any), +.I src +into +.IR dest . +The arrays may overlap. +.SH RETURN VALUE +The +.BR libsimple_stpnmove () +function returns the pointer +.I dest +with the offset of the length of string +.I str +(the address of the copied NUL byte in +.I dest +or +.I &dest[n] +if no NUL byte was copied). +.SH ERRORS +The +.BR libsimple_stpnmove () +function cannot fail. +.SH ATTRIBUTES +For an explanation of the terms used in this section, see +.BR attributes (7). +.TS +allbox; +lb lb lb +l l l. +Interface Attribute Value +T{ +.BR libsimple_stpnmove () +T} Thread safety MT-Safe +T{ +.BR libsimple_stpnmove () +T} Async-signal safety AS-Safe +T{ +.BR libsimple_stpnmove () +T} Async-cancel safety AC-Safe +.TE +.SH EXAMPLES +None. +.SH APPLICATION USAGE +None. +.SH RATIONALE +None. +.SH FUTURE DIRECTIONS +None. +.SH NOTES +None. +.SH BUGS +None. +.SH SEE ALSO +.BR libsimple_strnmove (3), +.BR libsimple_stpmove (3), +.BR libsimple_mempmove (3), +.BR stpncpy (3), +.BR memmove (3) diff --git a/man3/libsimple_strmove.3 b/man3/libsimple_strmove.3 new file mode 100644 index 0000000..39c4572 --- /dev/null +++ b/man3/libsimple_strmove.3 @@ -0,0 +1,69 @@ +.TH LIBSIMPLE_STRMOVE 3 2018-11-16 libsimple +.SH NAME +libsimple_strmove \- move a string within an array of bytes +.SH SYNOPSIS +.nf +#include <libsimple.h> + +static inline void *libsimple_strmove(void *\fIdest\fP, const void *\fIsrc\fP); + +#ifndef strmove +# define strmove libsimple_strmove +#endif +.fi +.PP +Link with +.IR \-lsimple . +.SH DESCRIPTION +The +.BR libsimple_strmove () +function copies the string, including the +NUL byte that terminates it, +.I src +into +.IR dest . +The arrays may overlap. +.SH RETURN VALUE +The +.BR libsimple_strmove () +function returns the pointer +.IR dest . +.SH ERRORS +The +.BR libsimple_strmove () +function cannot fail. +.SH ATTRIBUTES +For an explanation of the terms used in this section, see +.BR attributes (7). +.TS +allbox; +lb lb lb +l l l. +Interface Attribute Value +T{ +.BR libsimple_strmove () +T} Thread safety MT-Safe +T{ +.BR libsimple_strmove () +T} Async-signal safety AS-Safe +T{ +.BR libsimple_strmove () +T} Async-cancel safety AC-Safe +.TE +.SH EXAMPLES +None. +.SH APPLICATION USAGE +None. +.SH RATIONALE +None. +.SH FUTURE DIRECTIONS +None. +.SH NOTES +None. +.SH BUGS +None. +.SH SEE ALSO +.BR libsimple_stpmove (3), +.BR libsimple_strnmove (3), +.BR strcpy (3), +.BR memmove (3) diff --git a/man3/libsimple_strnmove.3 b/man3/libsimple_strnmove.3 new file mode 100644 index 0000000..46776be --- /dev/null +++ b/man3/libsimple_strnmove.3 @@ -0,0 +1,71 @@ +.TH LIBSIMPLE_STRNMOVE 3 2018-11-16 libsimple +.SH NAME +libsimple_strnmove \- move a string within an array of bytes +.SH SYNOPSIS +.nf +#include <libsimple.h> + +static inline void *libsimple_strnmove(void *\fIdest\fP, const void *\fIsrc\fP, size_t \fIn\fP); + +#ifndef strnmove +# define strnmove libsimple_strnmove +#endif +.fi +.PP +Link with +.IR \-lsimple . +.SH DESCRIPTION +The +.BR libsimple_strnmove () +function copies the first +.I n +bytes of the string, including the +NUL byte that terminates it (if any), +.I src +into +.IR dest . +The arrays may overlap. +.SH RETURN VALUE +The +.BR libsimple_strnmove () +function returns the pointer +.IR dest . +.SH ERRORS +The +.BR libsimple_strnmove () +function cannot fail. +.SH ATTRIBUTES +For an explanation of the terms used in this section, see +.BR attributes (7). +.TS +allbox; +lb lb lb +l l l. +Interface Attribute Value +T{ +.BR libsimple_strnmove () +T} Thread safety MT-Safe +T{ +.BR libsimple_strnmove () +T} Async-signal safety AS-Safe +T{ +.BR libsimple_strnmove () +T} Async-cancel safety AC-Safe +.TE +.SH EXAMPLES +None. +.SH APPLICATION USAGE +None. +.SH RATIONALE +None. +.SH FUTURE DIRECTIONS +None. +.SH NOTES +None. +.SH BUGS +None. +.SH SEE ALSO +.BR libsimple_stpnmove (3), +.BR libsimple_strmove (3), +.BR strncpy (3), +.BR memmove (3) diff --git a/man3/stpmove.3libsimple b/man3/stpmove.3libsimple new file mode 120000 index 0000000..d4e1348 --- /dev/null +++ b/man3/stpmove.3libsimple @@ -0,0 +1 @@ +libsimple_stpmove.3
\ No newline at end of file diff --git a/man3/stpnmove.3libsimple b/man3/stpnmove.3libsimple new file mode 120000 index 0000000..cb5b24e --- /dev/null +++ b/man3/stpnmove.3libsimple @@ -0,0 +1 @@ +libsimple_stpnmove.3
\ No newline at end of file diff --git a/man3/strmove.3libsimple b/man3/strmove.3libsimple new file mode 120000 index 0000000..7bcb3d1 --- /dev/null +++ b/man3/strmove.3libsimple @@ -0,0 +1 @@ +libsimple_strmove.3
\ No newline at end of file diff --git a/man3/strnmove.3libsimple b/man3/strnmove.3libsimple new file mode 120000 index 0000000..932b082 --- /dev/null +++ b/man3/strnmove.3libsimple @@ -0,0 +1 @@ +libsimple_strnmove.3
\ No newline at end of file |