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Avoid checking of undefined macros

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These feature macros are either define or not defined at all at the
configure step.
This commit is contained in:
Christian Göttsche 2020-09-08 13:59:30 +02:00 committed by cgzones
parent c3952e7c20
commit b85a31415e
6 changed files with 20 additions and 20 deletions
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4
Action.c
View File

@ -279,7 +279,7 @@ static Htop_Reaction actionQuit(ATTR_UNUSED State* st) {
static Htop_Reaction actionSetAffinity(State* st) {
if (st->pl->cpuCount == 1)
return HTOP_OK;
#if (HAVE_LIBHWLOC || HAVE_LINUX_AFFINITY)
#if (defined(HAVE_LIBHWLOC) || defined(HAVE_LINUX_AFFINITY))
Panel* panel = st->panel;
Process* p = (Process*) Panel_getSelected(panel);
@ -416,7 +416,7 @@ static const struct { const char* key; const char* info; } helpRight[] = {
{ .key = " F9 k: ", .info = "kill process/tagged processes" },
{ .key = " F7 ]: ", .info = "higher priority (root only)" },
{ .key = " F8 [: ", .info = "lower priority (+ nice)" },
#if (HAVE_LIBHWLOC || HAVE_LINUX_AFFINITY)
#if (defined(HAVE_LIBHWLOC) || defined(HAVE_LINUX_AFFINITY))
{ .key = " a: ", .info = "set CPU affinity" },
#endif
{ .key = " e: ", .info = "show process environment" },

6
Affinity.c
View File

@ -12,12 +12,12 @@ in the source distribution for its full text.
#ifdef HAVE_LIBHWLOC
#include <hwloc.h>
#if __linux__
#ifdef __linux__
#define HTOP_HWLOC_CPUBIND_FLAG HWLOC_CPUBIND_THREAD
#else
#define HTOP_HWLOC_CPUBIND_FLAG HWLOC_CPUBIND_PROCESS
#endif
#elif HAVE_LINUX_AFFINITY
#elif defined(HAVE_LINUX_AFFINITY)
#include <sched.h>
#endif
@ -79,7 +79,7 @@ bool Affinity_set(Process* proc, Arg arg) {
return ok;
}
#elif HAVE_LINUX_AFFINITY
#elif defined(HAVE_LINUX_AFFINITY)
Affinity* Affinity_get(Process* proc, ProcessList* pl) {
cpu_set_t cpuset;

8
CRT.c
View File

@ -18,7 +18,7 @@ in the source distribution for its full text.
#include <string.h>
#include <locale.h>
#include <langinfo.h>
#if HAVE_SETUID_ENABLED
#ifdef HAVE_SETUID_ENABLED
#include <unistd.h>
#include <sys/types.h>
#endif
@ -519,7 +519,7 @@ static void CRT_handleSIGTERM(int sgn) {
exit(0);
}
#if HAVE_SETUID_ENABLED
#ifdef HAVE_SETUID_ENABLED
static int CRT_euid = -1;
@ -550,11 +550,11 @@ void CRT_restorePrivileges() {
}
}
#else
#else /* HAVE_SETUID_ENABLED */
// In this case, the setuid operations are defined as macros in CRT.h
#endif
#endif /* HAVE_SETUID_ENABLED */
// TODO: pass an instance of Settings instead.

6
CRT.h
View File

@ -147,13 +147,13 @@ extern int CRT_colorScheme;
extern void *backtraceArray[128];
#if HAVE_SETUID_ENABLED
#ifdef HAVE_SETUID_ENABLED
void CRT_dropPrivileges(void);
void CRT_restorePrivileges(void);
#else
#else /* HAVE_SETUID_ENABLED */
/* Turn setuid operations into NOPs */
@ -162,7 +162,7 @@ void CRT_restorePrivileges(void);
#define CRT_restorePrivileges()
#endif
#endif
#endif /* HAVE_SETUID_ENABLED */
void CRT_init(int delay, int colorScheme, bool allowUnicode);

4
RichString.c
View File

@ -70,7 +70,7 @@ int RichString_findChar(RichString* this, char c, int start) {
return -1;
}
#else
#else /* HAVE_LIBNCURSESW */
static inline void RichString_writeFrom(RichString* this, int attrs, const char* data_c, int from, int len) {
int newLen = from + len;
@ -99,7 +99,7 @@ int RichString_findChar(RichString* this, char c, int start) {
return -1;
}
#endif
#endif /* HAVE_LIBNCURSESW */
void RichString_prune(RichString* this) {
if (this->chlen > RICHSTRING_MAXLEN)

12
RichString.h
View File

@ -14,13 +14,13 @@ in the source distribution for its full text.
#include <assert.h>
#ifdef HAVE_NCURSESW_CURSES_H
#include <ncursesw/curses.h>
#elif HAVE_NCURSES_NCURSES_H
#elif defined(HAVE_NCURSES_NCURSES_H)
#include <ncurses/ncurses.h>
#elif HAVE_NCURSES_CURSES_H
#elif defined(HAVE_NCURSES_CURSES_H)
#include <ncurses/curses.h>
#elif HAVE_NCURSES_H
#elif defined(HAVE_NCURSES_H)
#include <ncurses.h>
#elif HAVE_CURSES_H
#elif defined(HAVE_CURSES_H)
#include <curses.h>
#endif
@ -63,13 +63,13 @@ void RichString_setAttrn(RichString* this, int attrs, int start, int finish);
int RichString_findChar(RichString* this, char c, int start);
#else
#else /* HAVE_LIBNCURSESW */
void RichString_setAttrn(RichString* this, int attrs, int start, int finish);
int RichString_findChar(RichString* this, char c, int start);
#endif
#endif /* HAVE_LIBNCURSESW */
void RichString_prune(RichString* this);