diff options
Diffstat (limited to 'nuttx/sched')
-rw-r--r-- | nuttx/sched/env_dup.c | 7 | ||||
-rw-r--r-- | nuttx/sched/env_dupenv.c | 9 | ||||
-rw-r--r-- | nuttx/sched/env_putenv.c | 10 | ||||
-rw-r--r-- | nuttx/sched/env_setenv.c | 11 | ||||
-rw-r--r-- | nuttx/sched/env_unsetenv.c | 9 | ||||
-rw-r--r-- | nuttx/sched/mq_open.c | 4 | ||||
-rw-r--r-- | nuttx/sched/pthread_create.c | 6 | ||||
-rwxr-xr-x | nuttx/sched/sched_garbage.c | 5 | ||||
-rw-r--r-- | nuttx/sched/task_create.c | 8 | ||||
-rw-r--r-- | nuttx/sched/timer_create.c | 13 |
10 files changed, 48 insertions, 34 deletions
diff --git a/nuttx/sched/env_dup.c b/nuttx/sched/env_dup.c index 716dcc47c..cbde5251d 100644 --- a/nuttx/sched/env_dup.c +++ b/nuttx/sched/env_dup.c @@ -1,7 +1,7 @@ /**************************************************************************** * sched/env_dup.c * - * Copyright (C) 2007, 2009 Gregory Nutt. All rights reserved. + * Copyright (C) 2007, 2009, 2011 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <spudmonkey@racsa.co.cr> * * Redistribution and use in source and binary forms, with or without @@ -45,6 +45,9 @@ #include <sched.h> #include <string.h> #include <errno.h> + +#include <nuttx/kmalloc.h> + #include "os_internal.h" #include "env_internal.h" @@ -101,7 +104,7 @@ int env_dup(FAR _TCB *ptcb) /* Yes..The parent task has an environment, duplicate it */ size_t envlen = parent->envp->ev_alloc; - envp = (environ_t*)malloc(SIZEOF_ENVIRON_T( envlen )); + envp = (environ_t*)kmalloc(SIZEOF_ENVIRON_T( envlen )); if (!envp) { ret = -ENOMEM; diff --git a/nuttx/sched/env_dupenv.c b/nuttx/sched/env_dupenv.c index d11e44330..fd3ccd7b7 100644 --- a/nuttx/sched/env_dupenv.c +++ b/nuttx/sched/env_dupenv.c @@ -1,7 +1,7 @@ /**************************************************************************** * eched/env_dupenv.c * - * Copyright (C) 2007, 2009 Gregory Nutt. All rights reserved. + * Copyright (C) 2007, 2009, 2011 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <spudmonkey@racsa.co.cr> * * Redistribution and use in source and binary forms, with or without @@ -43,7 +43,9 @@ #include <sys/types.h> #include <sched.h> -#include <stdlib.h> + +#include <nuttx/kmalloc.h> + #include "os_internal.h" /**************************************************************************** @@ -91,7 +93,7 @@ FAR environ_t *dupenv(FAR _TCB *ptcb) /* Yes..The parent task has an environment, duplicate it */ size_t envlen = ptcb->envp->ev_alloc - envp = (environ_t*)malloc(SIZEOF_ENVIRON_T( envlen )); + envp = (environ_t*)kmalloc(SIZEOF_ENVIRON_T( envlen )); if (envp) { envp->ev_crefs = 1; @@ -99,6 +101,7 @@ FAR environ_t *dupenv(FAR _TCB *ptcb) memcmp( envp->ev_env, ptcb->envp->ev_env, envlen ); } } + sched_unlock(); return envp; } diff --git a/nuttx/sched/env_putenv.c b/nuttx/sched/env_putenv.c index 43ca44d4d..65c3d4c03 100644 --- a/nuttx/sched/env_putenv.c +++ b/nuttx/sched/env_putenv.c @@ -1,7 +1,7 @@ /**************************************************************************** * sched/env_putenv.c * - * Copyright (C) 2007-2009 Gregory Nutt. All rights reserved. + * Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <spudmonkey@racsa.co.cr> * * Redistribution and use in source and binary forms, with or without @@ -43,9 +43,10 @@ #include <sched.h> #include <string.h> -#include <stdlib.h> #include <errno.h> +#include <nuttx/kmalloc.h> + /**************************************************************************** * Private Data ****************************************************************************/ @@ -106,11 +107,12 @@ int putenv(FAR const char *string) *pequal = '\0'; ret = setenv(pname, pequal+1, TRUE); } - free(pname); + + kfree(pname); return ret; errout: - *get_errno_ptr() = ret; + errno = ret; return ERROR; } diff --git a/nuttx/sched/env_setenv.c b/nuttx/sched/env_setenv.c index 0eacd7793..8193aa564 100644 --- a/nuttx/sched/env_setenv.c +++ b/nuttx/sched/env_setenv.c @@ -1,7 +1,7 @@ /**************************************************************************** * sched/env_setenv.c * - * Copyright (C) 2007, 2009 Gregory Nutt. All rights reserved. + * Copyright (C) 2007, 2009, 2011 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <spudmonkey@racsa.co.cr> * * Redistribution and use in source and binary forms, with or without @@ -44,9 +44,10 @@ #include <stdio.h> #include <sched.h> #include <string.h> -#include <stdlib.h> #include <errno.h> +#include <nuttx/kmalloc.h> + #include "os_internal.h" #include "env_internal.h" @@ -156,7 +157,7 @@ int setenv(const char *name, const char *value, int overwrite) if (envp) { int alloc = envp->ev_alloc; - environ_t *tmp = (environ_t*)realloc(envp, SIZEOF_ENVIRON_T(alloc + varlen)); + environ_t *tmp = (environ_t*)krealloc(envp, SIZEOF_ENVIRON_T(alloc + varlen)); if (!tmp) { ret = ENOMEM; @@ -169,7 +170,7 @@ int setenv(const char *name, const char *value, int overwrite) } else { - envp = (environ_t*)malloc(SIZEOF_ENVIRON_T(varlen)); + envp = (environ_t*)kmalloc(SIZEOF_ENVIRON_T(varlen)); if (!envp) { ret = ENOMEM; @@ -196,7 +197,7 @@ int setenv(const char *name, const char *value, int overwrite) errout_with_lock: sched_unlock(); errout: - *get_errno_ptr() = ret; + errno = ret; return ERROR; } diff --git a/nuttx/sched/env_unsetenv.c b/nuttx/sched/env_unsetenv.c index f397eab6b..a751661c7 100644 --- a/nuttx/sched/env_unsetenv.c +++ b/nuttx/sched/env_unsetenv.c @@ -1,7 +1,7 @@ /**************************************************************************** * sched/env_unsetenv.c * - * Copyright (C) 2007, 2009 Gregory Nutt. All rights reserved. + * Copyright (C) 2007, 2009, 2011 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <spudmonkey@racsa.co.cr> * * Redistribution and use in source and binary forms, with or without @@ -43,9 +43,10 @@ #include <sched.h> #include <string.h> -#include <stdlib.h> #include <errno.h> +#include <nuttx/kmalloc.h> + #include "os_internal.h" #include "env_internal.h" @@ -109,7 +110,7 @@ int unsetenv(const char *name) /* Reallocate the new environment buffer */ alloc = envp->ev_alloc; - tmp = (environ_t*)realloc(envp, SIZEOF_ENVIRON_T(alloc)); + tmp = (environ_t*)krealloc(envp, SIZEOF_ENVIRON_T(alloc)); if (!tmp) { ret = ENOMEM; @@ -127,7 +128,7 @@ int unsetenv(const char *name) errout_with_lock: sched_unlock(); errout: - *get_errno_ptr() = ret; + errno = ret; return ERROR; } diff --git a/nuttx/sched/mq_open.c b/nuttx/sched/mq_open.c index 9e3a3e77c..de9388195 100644 --- a/nuttx/sched/mq_open.c +++ b/nuttx/sched/mq_open.c @@ -1,7 +1,7 @@ /**************************************************************************** * sched/mq_open.c * - * Copyright (C) 2007-2009 Gregory Nutt. All rights reserved. + * Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <spudmonkey@racsa.co.cr> * * Redistribution and use in source and binary forms, with or without @@ -157,7 +157,7 @@ mqd_t mq_open(const char *mq_name, int oflags, ...) * of the message queue name+1. */ - msgq = (FAR msgq_t*)kzmalloc(SIZEOF_MQ_HEADER + namelen + 1); + msgq = (FAR msgq_t*)kzalloc(SIZEOF_MQ_HEADER + namelen + 1); if (msgq) { /* Create a message queue descriptor for the TCB */ diff --git a/nuttx/sched/pthread_create.c b/nuttx/sched/pthread_create.c index bedb7d3ba..d1f838a9e 100644 --- a/nuttx/sched/pthread_create.c +++ b/nuttx/sched/pthread_create.c @@ -1,7 +1,7 @@ /**************************************************************************** * sched/pthread_create.c * - * Copyright (C) 2007-2009 Gregory Nutt. All rights reserved. + * Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <spudmonkey@racsa.co.cr> * * Redistribution and use in source and binary forms, with or without @@ -262,7 +262,7 @@ int pthread_create(FAR pthread_t *thread, FAR pthread_attr_t *attr, /* Allocate a TCB for the new task. */ - ptcb = (FAR _TCB*)kzmalloc(sizeof(_TCB)); + ptcb = (FAR _TCB*)kzalloc(sizeof(_TCB)); if (!ptcb) { return ENOMEM; @@ -283,7 +283,7 @@ int pthread_create(FAR pthread_t *thread, FAR pthread_attr_t *attr, /* Allocate a detachable structure to support pthread_join logic */ - pjoin = (FAR join_t*)kzmalloc(sizeof(join_t)); + pjoin = (FAR join_t*)kzalloc(sizeof(join_t)); if (!pjoin) { sched_releasetcb(ptcb); diff --git a/nuttx/sched/sched_garbage.c b/nuttx/sched/sched_garbage.c index 7c9f434a1..946198ede 100755 --- a/nuttx/sched/sched_garbage.c +++ b/nuttx/sched/sched_garbage.c @@ -38,8 +38,7 @@ ****************************************************************************/ #include <nuttx/config.h> - -#include <stdlib.h> +#include <nuttx/kmalloc.h> #include "os_internal.h" @@ -111,7 +110,7 @@ void sched_garbagecollection(void) if (address) { - free(address); + kfree(address); } } } diff --git a/nuttx/sched/task_create.c b/nuttx/sched/task_create.c index d70f337c0..3965e61ef 100644 --- a/nuttx/sched/task_create.c +++ b/nuttx/sched/task_create.c @@ -38,11 +38,15 @@ ****************************************************************************/ #include <nuttx/config.h> + #include <sys/types.h> #include <sched.h> #include <errno.h> #include <debug.h> + #include <nuttx/arch.h> +#include <nuttx/kmalloc.h> + #include "os_internal.h" #include "env_internal.h" @@ -121,10 +125,10 @@ int task_create(const char *name, int priority, /* Allocate a TCB for the new task. */ - tcb = (FAR _TCB*)kzmalloc(sizeof(_TCB)); + tcb = (FAR _TCB*)kzalloc(sizeof(_TCB)); if (!tcb) { - *get_errno_ptr() = ENOMEM; + errno = ENOMEM; return ERROR; } diff --git a/nuttx/sched/timer_create.c b/nuttx/sched/timer_create.c index c4f3cbd87..b1ad142c7 100644 --- a/nuttx/sched/timer_create.c +++ b/nuttx/sched/timer_create.c @@ -1,7 +1,7 @@ /******************************************************************************** * sched/timer_create.c * - * Copyright (C) 2007-2009 Gregory Nutt. All rights reserved. + * Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <spudmonkey@racsa.co.cr> * * Redistribution and use in source and binary forms, with or without @@ -40,13 +40,14 @@ #include <nuttx/config.h> #include <stdint.h> -#include <stdlib.h> #include <unistd.h> #include <time.h> #include <string.h> #include <wdog.h> #include <errno.h> +#include <nuttx/kmalloc.h> + #include "timer_internal.h" #ifndef CONFIG_DISABLE_POSIX_TIMERS @@ -99,7 +100,7 @@ static struct posix_timer_s *timer_allocate(void) { /* Allocate a new timer from the heap */ - ret = (struct posix_timer_s*)malloc(sizeof(struct posix_timer_s)); + ret = (struct posix_timer_s*)kmalloc(sizeof(struct posix_timer_s)); pt_flags = 0; } @@ -183,7 +184,7 @@ int timer_create(clockid_t clockid, FAR struct sigevent *evp, FAR timer_t *timer if (!timerid || clockid != CLOCK_REALTIME) { - *get_errno_ptr() = EINVAL; + errno = EINVAL; return ERROR; } @@ -192,7 +193,7 @@ int timer_create(clockid_t clockid, FAR struct sigevent *evp, FAR timer_t *timer wdog = wd_create(); if (!wdog) { - *get_errno_ptr() = EAGAIN; + errno = EAGAIN; return ERROR; } @@ -201,7 +202,7 @@ int timer_create(clockid_t clockid, FAR struct sigevent *evp, FAR timer_t *timer ret = timer_allocate(); if (!ret) { - *get_errno_ptr() = EAGAIN; + errno = EAGAIN; return ERROR; } |