diff options
Diffstat (limited to 'adb/sysdeps.h')
| -rw-r--r-- | adb/sysdeps.h | 43 |
1 files changed, 35 insertions, 8 deletions
diff --git a/adb/sysdeps.h b/adb/sysdeps.h index b518076..0252ef3 100644 --- a/adb/sysdeps.h +++ b/adb/sysdeps.h @@ -38,6 +38,7 @@ #define OS_PATH_SEPARATOR '\\' #define OS_PATH_SEPARATOR_STR "\\" +#define ENV_PATH_SEPARATOR_STR ";" typedef CRITICAL_SECTION adb_mutex_t; @@ -254,6 +255,8 @@ static __inline__ int adb_is_absolute_host_path( const char* path ) return isalpha(path[0]) && path[1] == ':' && path[2] == '\\'; } +extern char* adb_strtok_r(char *str, const char *delim, char **saveptr); + #else /* !_WIN32 a.k.a. Unix */ #include "fdevent.h" @@ -272,9 +275,26 @@ static __inline__ int adb_is_absolute_host_path( const char* path ) #include <netinet/in.h> #include <netinet/tcp.h> #include <string.h> +#include <unistd.h> + +/* + * TEMP_FAILURE_RETRY is defined by some, but not all, versions of + * <unistd.h>. (Alas, it is not as standard as we'd hoped!) So, if it's + * not already defined, then define it here. + */ +#ifndef TEMP_FAILURE_RETRY +/* Used to retry syscalls that can return EINTR. */ +#define TEMP_FAILURE_RETRY(exp) ({ \ + typeof (exp) _rc; \ + do { \ + _rc = (exp); \ + } while (_rc == -1 && errno == EINTR); \ + _rc; }) +#endif #define OS_PATH_SEPARATOR '/' #define OS_PATH_SEPARATOR_STR "/" +#define ENV_PATH_SEPARATOR_STR ":" typedef pthread_mutex_t adb_mutex_t; @@ -306,7 +326,7 @@ static __inline__ int unix_open(const char* path, int options,...) { if ((options & O_CREAT) == 0) { - return open(path, options); + return TEMP_FAILURE_RETRY( open(path, options) ); } else { @@ -315,19 +335,19 @@ static __inline__ int unix_open(const char* path, int options,...) va_start( args, options ); mode = va_arg( args, int ); va_end( args ); - return open(path, options, mode); + return TEMP_FAILURE_RETRY( open( path, options, mode ) ); } } static __inline__ int adb_open_mode( const char* pathname, int options, int mode ) { - return open( pathname, options, mode ); + return TEMP_FAILURE_RETRY( open( pathname, options, mode ) ); } static __inline__ int adb_open( const char* pathname, int options ) { - int fd = open( pathname, options ); + int fd = TEMP_FAILURE_RETRY( open( pathname, options ) ); if (fd < 0) return -1; close_on_exec( fd ); @@ -353,7 +373,7 @@ static __inline__ int adb_close(int fd) static __inline__ int adb_read(int fd, void* buf, size_t len) { - return read(fd, buf, len); + return TEMP_FAILURE_RETRY( read( fd, buf, len ) ); } #undef read @@ -361,7 +381,7 @@ static __inline__ int adb_read(int fd, void* buf, size_t len) static __inline__ int adb_write(int fd, const void* buf, size_t len) { - return write(fd, buf, len); + return TEMP_FAILURE_RETRY( write( fd, buf, len ) ); } #undef write #define write ___xxx_write @@ -382,7 +402,7 @@ static __inline__ int adb_unlink(const char* path) static __inline__ int adb_creat(const char* path, int mode) { - int fd = creat(path, mode); + int fd = TEMP_FAILURE_RETRY( creat( path, mode ) ); if ( fd < 0 ) return -1; @@ -397,7 +417,7 @@ static __inline__ int adb_socket_accept(int serverfd, struct sockaddr* addr, { int fd; - fd = accept(serverfd, addr, addrlen); + fd = TEMP_FAILURE_RETRY( accept( serverfd, addr, addrlen ) ); if (fd >= 0) close_on_exec(fd); @@ -490,6 +510,13 @@ static __inline__ int adb_is_absolute_host_path( const char* path ) return path[0] == '/'; } +static __inline__ char* adb_strtok_r(char *str, const char *delim, char **saveptr) +{ + return strtok_r(str, delim, saveptr); +} +#undef strtok_r +#define strtok_r ___xxx_strtok_r + #endif /* !_WIN32 */ #endif /* _ADB_SYSDEPS_H */ |