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library: eliminate inappropriate '__BEGIN_DECLS' macro

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This patch simply eliminates that glibc specific macro
from all header files which contain no public callable
functions. After all, if user code can't link to them,
then protection from C++ name mangling is unnecessary.

[ we also remove any related '#include <features.h>' ]

Signed-off-by: Jim Warner <james.warner@comcast.net>
This commit is contained in:
Jim Warner 2018-04-06 00:00:00 -05:00 committed by Craig Small
parent c683d9fe48
commit bae272fe22
7 changed files with 0 additions and 32 deletions
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3
include/signals.h
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@ -11,8 +11,6 @@
* GNU Library General Public License for more details. * GNU Library General Public License for more details.
*/ */
__BEGIN_DECLS
extern const int number_of_signals; extern const int number_of_signals;
extern const char *get_sigtable_name(int row); extern const char *get_sigtable_name(int row);
@ -32,5 +30,4 @@ extern void pretty_print_signals(void);
extern void unix_print_signals(void); extern void unix_print_signals(void);
__END_DECLS
#endif #endif

5
proc/devname.h
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@ -1,15 +1,10 @@
#ifndef PROC_DEVNAME_H #ifndef PROC_DEVNAME_H
#define PROC_DEVNAME_H #define PROC_DEVNAME_H
#include <features.h>
__BEGIN_DECLS
#define ABBREV_DEV 1 /* remove /dev/ */ #define ABBREV_DEV 1 /* remove /dev/ */
#define ABBREV_TTY 2 /* remove tty */ #define ABBREV_TTY 2 /* remove tty */
#define ABBREV_PTS 4 /* remove pts/ */ #define ABBREV_PTS 4 /* remove pts/ */
unsigned dev_to_tty(char *__restrict ret, unsigned chop, dev_t dev_t_dev, int pid, unsigned int flags); unsigned dev_to_tty(char *__restrict ret, unsigned chop, dev_t dev_t_dev, int pid, unsigned int flags);
__END_DECLS
#endif #endif

4
proc/escape.h
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@ -1,11 +1,8 @@
#ifndef PROCPS_PROC_ESCAPE_H #ifndef PROCPS_PROC_ESCAPE_H
#define PROCPS_PROC_ESCAPE_H #define PROCPS_PROC_ESCAPE_H
#include <features.h>
#include "readproc.h" #include "readproc.h"
__BEGIN_DECLS
#define ESC_ARGS 0x1 // try to use cmdline instead of cmd #define ESC_ARGS 0x1 // try to use cmdline instead of cmd
#define ESC_BRACKETS 0x2 // if using cmd, put '[' and ']' around it #define ESC_BRACKETS 0x2 // if using cmd, put '[' and ']' around it
@ -14,5 +11,4 @@ __BEGIN_DECLS
int escape_command(char *__restrict const outbuf, const proc_t *__restrict const pp, int bytes, int *cells, unsigned flags); int escape_command(char *__restrict const outbuf, const proc_t *__restrict const pp, int bytes, int *cells, unsigned flags);
__END_DECLS
#endif #endif

6
proc/numa.h
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@ -20,16 +20,10 @@
#ifndef PROCPS_NUMA_H #ifndef PROCPS_NUMA_H
#define PROCPS_NUMA_H #define PROCPS_NUMA_H
#include <features.h>
__BEGIN_DECLS
void numa_init (void); void numa_init (void);
void numa_uninit (void); void numa_uninit (void);
extern int (*numa_max_node) (void); extern int (*numa_max_node) (void);
extern int (*numa_node_of_cpu) (int); extern int (*numa_node_of_cpu) (int);
__END_DECLS
#endif #endif

5
proc/pwcache.h
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@ -1,17 +1,12 @@
#ifndef PROCPS_PROC_PWCACHE_H #ifndef PROCPS_PROC_PWCACHE_H
#define PROCPS_PROC_PWCACHE_H #define PROCPS_PROC_PWCACHE_H
#include <features.h>
#include <sys/types.h> #include <sys/types.h>
__BEGIN_DECLS
// used in pwcache and in readproc to set size of username or groupname // used in pwcache and in readproc to set size of username or groupname
#define P_G_SZ 33 #define P_G_SZ 33
char *pwcache_get_user(uid_t uid); char *pwcache_get_user(uid_t uid);
char *pwcache_get_group(gid_t gid); char *pwcache_get_group(gid_t gid);
__END_DECLS
#endif #endif

3
proc/readproc.h
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@ -19,8 +19,6 @@
// the following is development only, forcing display of "[ duplicate ENUM ]" strings // the following is development only, forcing display of "[ duplicate ENUM ]" strings
// #define FALSE_THREADS /* set most child string fields to NULL */ // #define FALSE_THREADS /* set most child string fields to NULL */
__BEGIN_DECLS
// This is to help document a transition from pid to tgid/tid caused // This is to help document a transition from pid to tgid/tid caused
// by the introduction of thread support. It is used in cases where // by the introduction of thread support. It is used in cases where
@ -261,5 +259,4 @@ proc_t* readeither(PROCTAB *__restrict const PT, proc_t *__restrict x);
int look_up_our_self(proc_t *p); int look_up_our_self(proc_t *p);
void closeproc(PROCTAB* PT); void closeproc(PROCTAB* PT);
__END_DECLS
#endif #endif

6
proc/wchan.h
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@ -1,12 +1,6 @@
#ifndef PROCPS_PROC_WCHAN_H #ifndef PROCPS_PROC_WCHAN_H
#define PROCPS_PROC_WCHAN_H #define PROCPS_PROC_WCHAN_H
#include <features.h>
__BEGIN_DECLS
extern const char * lookup_wchan (int pid); extern const char * lookup_wchan (int pid);
__END_DECLS
#endif #endif