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author | Lukas Larsson <[email protected]> | 2015-07-14 15:42:29 +0200 |
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committer | Lukas Larsson <[email protected]> | 2015-12-15 10:05:43 +0100 |
commit | 37f057fca161373bf565ea1bf24fbe89d4946b48 (patch) | |
tree | dc4c40aedb86d31961ca6c4daf718be4375f4192 /erts/emulator/sys/unix | |
parent | 17ecb94437bac6726044d299dde48d02dd2b2e9c (diff) | |
download | otp-37f057fca161373bf565ea1bf24fbe89d4946b48.tar.gz otp-37f057fca161373bf565ea1bf24fbe89d4946b48.tar.bz2 otp-37f057fca161373bf565ea1bf24fbe89d4946b48.zip |
erts: Rename sys driver structs
Diffstat (limited to 'erts/emulator/sys/unix')
-rw-r--r-- | erts/emulator/sys/unix/sys.c | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/erts/emulator/sys/unix/sys.c b/erts/emulator/sys/unix/sys.c index 8d7da3e47e..5f7f07940d 100644 --- a/erts/emulator/sys/unix/sys.c +++ b/erts/emulator/sys/unix/sys.c @@ -143,7 +143,7 @@ typedef struct ErtsSysBlocking_ { /* This data is shared by these drivers - initialized by spawn_init() */ -static struct driver_data { +typedef struct driver_data { ErlDrvPort port_num; int ofd, packet_bytes; ErtsSysReportExit *report_exit; @@ -152,7 +152,9 @@ static struct driver_data { int status; int terminating; ErtsSysBlocking *blocking; -} *driver_data; /* indexed by fd */ +} ErtsSysDriverData; + +static ErtsSysDriverData *driver_data; /* indexed by fd */ static ErtsSysReportExit *report_exit_list; #if CHLDWTHR && !defined(ERTS_SMP) @@ -257,14 +259,16 @@ static volatile int children_died; #endif -static struct fd_data { +typedef struct ErtsSysFdData { char pbuf[4]; /* hold partial packet bytes */ int psz; /* size of pbuf */ char *buf; char *cpos; int sz; int remain; /* for input on fd */ -} *fd_data; /* indexed by fd */ +} ErtsSysFdData; + +static ErtsSysFdData *fd_data; /* indexed by fd */ /* static FUNCTION(int, write_fill, (int, char*, int)); unused? */ static void note_child_death(int, int); @@ -1233,7 +1237,7 @@ static RETSIGTYPE onchld(int signum) #endif } -static int set_blocking_data(struct driver_data *dd) { +static int set_blocking_data(ErtsSysDriverData *dd) { dd->blocking = erts_alloc(ERTS_ALC_T_SYS_BLOCKING, sizeof(ErtsSysBlocking)); @@ -1329,10 +1333,10 @@ static int spawn_init() #endif sys_signal(SIGPIPE, SIG_IGN); /* Ignore - we'll handle the write failure */ - driver_data = (struct driver_data *) - erts_alloc(ERTS_ALC_T_DRV_TAB, max_files * sizeof(struct driver_data)); + driver_data = (ErtsSysDriverData *) + erts_alloc(ERTS_ALC_T_DRV_TAB, max_files * sizeof(ErtsSysDriverData)); erts_smp_atomic_add_nob(&sys_misc_mem_sz, - max_files * sizeof(struct driver_data)); + max_files * sizeof(ErtsSysDriverData)); for (i = 0; i < max_files; i++) driver_data[i].pid = -1; @@ -2523,7 +2527,7 @@ static void fd_async(void *async_data) { int res; - struct driver_data *dd = (struct driver_data*)async_data; + ErtsSysDriverData *dd = (ErtsSysDriverData*)async_data; SysIOVec *iov0; SysIOVec *iov; int iovlen; @@ -2556,7 +2560,7 @@ fd_async(void *async_data) void fd_ready_async(ErlDrvData drv_data, ErlDrvThreadData thread_data) { - struct driver_data *dd = (struct driver_data *)thread_data; + ErtsSysDriverData *dd = (ErtsSysDriverData *)thread_data; ErlDrvPort port_num = dd->port_num; ASSERT(dd->blocking); @@ -2738,10 +2742,10 @@ erts_sys_unsetenv(char *key) void sys_init_io(void) { - fd_data = (struct fd_data *) - erts_alloc(ERTS_ALC_T_FD_TAB, max_files * sizeof(struct fd_data)); + fd_data = (ErtsSysFdData *) + erts_alloc(ERTS_ALC_T_FD_TAB, max_files * sizeof(ErtsSysFdData)); erts_smp_atomic_add_nob(&sys_misc_mem_sz, - max_files * sizeof(struct fd_data)); + max_files * sizeof(ErtsSysFdData)); } #if (0) /* unused? */ |