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Merge pull request #3824 from orestisfl/ac_replace_funcs 

Use AC_REPLACE_FUNCS
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Michael Stapelberg 2019-12-25 12:27:21 +01:00 committed by GitHub
parent 50cd151523 b0d6f44779
commit d341b91b0a
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 6 additions and 57 deletions
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3
configure.ac
View File

@ -72,7 +72,8 @@ AC_CHECK_TYPES([mode_t, off_t, pid_t, size_t, ssize_t], , [AC_MSG_FAILURE([canno
AC_FUNC_FORK
AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
AC_FUNC_STRNLEN
AC_CHECK_FUNCS([atexit dup2 ftruncate getcwd gettimeofday localtime_r memchr memset mkdir rmdir setlocale socket strcasecmp strchr strdup strerror strncasecmp strndup strrchr strspn strstr strtol strtoul], , [AC_MSG_FAILURE([cannot find the $ac_func function, which i3 requires])])
AC_CHECK_FUNCS([atexit dup2 ftruncate getcwd gettimeofday localtime_r memchr memset mkdir rmdir setlocale socket strcasecmp strchr strdup strerror strncasecmp strrchr strspn strstr strtol strtoul], , [AC_MSG_FAILURE([cannot find the $ac_func function, which i3 requires])])
AC_REPLACE_FUNCS([mkdirp strndup])
# Checks for libraries.

6
include/libi3.h
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@ -341,8 +341,7 @@ gchar *g_utf8_make_valid(const gchar *str, gssize len);
*/
uint32_t get_colorpixel(const char *hex) __attribute__((const));
#if defined(__APPLE__)
#ifndef HAVE_strndup
/**
* Taken from FreeBSD
* Returns a pointer to a new string which is a duplicate of the
@ -350,7 +349,6 @@ uint32_t get_colorpixel(const char *hex) __attribute__((const));
*
*/
char *strndup(const char *str, size_t n);
#endif
/**
@ -528,7 +526,7 @@ char *resolve_tilde(const char *path);
*/
char *get_config_path(const char *override_configpath, bool use_system_paths);
#if !defined(__sun)
#ifndef HAVE_mkdirp
/**
* Emulates mkdir -p (creates any missing folders)
*

11
include/util.h
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@ -124,17 +124,6 @@ bool path_exists(const char *path);
*/
void i3_restart(bool forget_layout);
#if defined(__OpenBSD__) || defined(__APPLE__)
/**
* Taken from FreeBSD
* Find the first occurrence of the byte string s in byte string l.
*
*/
void *memmem(const void *l, size_t l_len, const void *s, size_t s_len);
#endif
/**
* Escapes the given string if a pango font is currently used.
* If the string has to be escaped, the input string will be free'd.

3
libi3/mkdirp.c
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@ -12,12 +12,11 @@
#include <string.h>
#include <sys/stat.h>
#ifndef HAVE_mkdirp
/*
* Emulates mkdir -p (creates any missing folders)
*
*/
#if !defined(__sun)
int mkdirp(const char *path, mode_t mode) {
if (mkdir(path, mode) == 0)
return 0;

4
libi3/strndup.c
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@ -10,8 +10,7 @@
#include <sys/types.h>
#include <string.h>
#if defined(__APPLE__)
#ifndef HAVE_strndup
/*
* Taken from FreeBSD
* Returns a pointer to a new string which is a duplicate of the
@ -30,5 +29,4 @@ char *strndup(const char *str, size_t n) {
copy[len] = '\0';
return (copy);
}
#endif

36
src/util.c
View File

@ -312,42 +312,6 @@ void i3_restart(bool forget_layout) {
/* not reached */
}
#if defined(__OpenBSD__) || defined(__APPLE__)
/*
* Taken from FreeBSD
* Find the first occurrence of the byte string s in byte string l.
*
*/
void *memmem(const void *l, size_t l_len, const void *s, size_t s_len) {
register char *cur, *last;
const char *cl = (const char *)l;
const char *cs = (const char *)s;
/* we need something to compare */
if (l_len == 0 || s_len == 0)
return NULL;
/* "s" must be smaller or equal to "l" */
if (l_len < s_len)
return NULL;
/* special case where s_len == 1 */
if (s_len == 1)
return memchr(l, (int)*cs, l_len);
/* the last position where its possible to find "s" in "l" */
last = (char *)cl + l_len - s_len;
for (cur = (char *)cl; cur <= last; cur++)
if (cur[0] == cs[0] && memcmp(cur, cs, s_len) == 0)
return cur;
return NULL;
}
#endif
/*
* Escapes the given string if a pango font is currently used.
* If the string has to be escaped, the input string will be free'd.