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envz_add.3: SYNOPSIS: Use 'restrict' in prototypes 

Glibc uses 'restrict' for these functions
Let's use it here too.

=============================  envz_add
string/envz.h:49:
error_t envz_add (char **restrict envz,
                         size_t *restrict envz_len,
                         const char *restrict name,
                         const char *restrict value) THROW;
=============================  envz_entry
string/envz.h:33:
char *envz_entry (const char *restrict envz, size_t envz_len,
                         const char *restrict name)
     THROW attribute_pure__;
=============================  envz_get
string/envz.h:39:
char *envz_get (const char *restrict envz, size_t envz_len,
                       const char *restrict name)
     THROW attribute_pure__;
=============================  envz_merge
string/envz.h:57:
error_t envz_merge (char **restrict envz,
                           size_t *restrict envz_len,
                           const char *restrict envz2,
                           size_t envz2_len, int override) THROW;
=============================  envz_remove
string/envz.h:63:
void envz_remove (char **restrict envz,
                         size_t *restrict envz_len,
                         const char *restrict name) THROW;
=============================  envz_strip
string/envz.h:68:
void envz_strip (char **restrict envz,
                        size_t *restrict envz_len) THROW;

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Alejandro Colomar 2021-02-24 15:43:04 +01:00 committed by Michael Kerrisk
parent 017103fa19
commit ebf67ad6ad
1 changed files with 13 additions and 12 deletions
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25
man3/envz_add.3
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@ -15,23 +15,24 @@ envz_remove, envz_strip \- environment string support
.nf
.B "#include <envz.h>"
.PP
.BI "error_t envz_add(char **" envz ", size_t *" envz_len ,
.BI " const char *" name ", const char *" value );
.BI "error_t envz_add(char **restrict " envz ", size_t *restrict " envz_len ,
.BI " const char *restrict " name \
", const char *restrict " value );
.PP
.BI "char *envz_entry(const char *" envz ", size_t " envz_len \
", const char *" name );
.BI "char *envz_entry(const char *restrict " envz ", size_t " envz_len ,
.BI " const char *restrict " name );
.PP
.BI "char *envz_get(const char *" envz ", size_t " envz_len \
", const char *" name );
.BI "char *envz_get(const char *restrict " envz ", size_t " envz_len ,
.BI " const char *restrict " name );
.PP
.BI "error_t envz_merge(char **" envz ", size_t *" envz_len ,
.BI " const char *" envz2 ", size_t " envz2_len \
", int " override );
.BI "error_t envz_merge(char **restrict " envz ", size_t *restrict " envz_len ,
.BI " const char *restrict " envz2 ", size_t " envz2_len ,
.BI " int " override );
.PP
.BI "void envz_remove(char **" envz ", size_t *" envz_len \
", const char *" name );
.BI "void envz_remove(char **restrict " envz ", size_t *restrict " envz_len ,
.BI " const char *restrict " name );
.PP
.BI "void envz_strip(char **" envz ", size_t *" envz_len );
.BI "void envz_strip(char **restrict " envz ", size_t *restrict " envz_len );
.fi
.SH DESCRIPTION
These functions are glibc-specific.