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syscall() declaration belongs in unistd.h, not sys/syscall.h

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traditionally, both BSD and GNU systems have it this way.
sys/syscall.h is purely syscall number macros. presently glibc exposes
the syscall declaration in unistd.h only with _GNU_SOURCE, but that
does not reflect historical practice.
This commit is contained in:
Rich Felker 2012-12-10 16:40:45 -05:00
commit baf246e559
2 changed files with 1 additions and 10 deletions
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10
include/sys/syscall.h
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@ -1,16 +1,6 @@
#ifndef _SYS_SYSCALL_H #ifndef _SYS_SYSCALL_H
#define _SYS_SYSCALL_H #define _SYS_SYSCALL_H
#ifdef __cplusplus
extern "C" {
#endif
#include <features.h>
long syscall(long, ...);
#include <bits/syscall.h> #include <bits/syscall.h>
#ifdef __cplusplus
}
#endif
#endif #endif

1
include/unistd.h
View file

@ -175,6 +175,7 @@ void setusershell(void);
void endusershell(void); void endusershell(void);
char *getusershell(void); char *getusershell(void);
int acct(const char *); int acct(const char *);
long syscall(long, ...);
#endif #endif
#ifdef _GNU_SOURCE #ifdef _GNU_SOURCE