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posix: fix unistd.h extern C brace mismatch

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If unistd.h is included while CONFIG_POSIX_API is not
defined, there is a mismatch of extern C braces that will
cause compile errors

Signed-off-by: Nicholas Lowell <nlowell@lexmark.com>
This commit is contained in:
Nicholas Lowell 2020-02-10 14:33:29 -05:00 • committed by Johan Hedberg
commit e4e9b9d8d7
1 changed files with 4 additions and 2 deletions
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6
include/posix/unistd.h
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@ -15,11 +15,13 @@
#ifdef CONFIG_POSIX_API #ifdef CONFIG_POSIX_API
#include <fs/fs.h> #include <fs/fs.h>
#endif
#ifdef __cplusplus #ifdef __cplusplus
extern "C" { extern "C" {
#endif #endif
#ifdef CONFIG_POSIX_API
/* File related operations */ /* File related operations */
extern int close(int file); extern int close(int file);
extern ssize_t write(int file, const void *buffer, size_t count); extern ssize_t write(int file, const void *buffer, size_t count);
@ -37,9 +39,9 @@ static inline int gethostname(char *buf, size_t len)
{ {
return zsock_gethostname(buf, len); return zsock_gethostname(buf, len);
} }
#endif #endif /* CONFIG_NETWORKING */
#endif #endif /* CONFIG_POSIX_API */
unsigned sleep(unsigned int seconds); unsigned sleep(unsigned int seconds);
int usleep(useconds_t useconds); int usleep(useconds_t useconds);