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| author | Gregory Nutt <gnutt@nuttx.org> | 2015-04-14 07:31:35 -0600 |
|---|---|---|
| committer | Gregory Nutt <gnutt@nuttx.org> | 2015-04-14 07:31:35 -0600 |
| commit | 339457b9a7c6dcebb5a7f5257d3633cd770edebc (patch) | |
| tree | 37cf6c0d19cff64493245eb2b9b9ee135dbdf337 /nuttx | |
| parent | e475a7d7043d074880ba2cb83178c6bff346e978 (diff) | |
| download | px4-nuttx-339457b9a7c6dcebb5a7f5257d3633cd770edebc.tar.gz px4-nuttx-339457b9a7c6dcebb5a7f5257d3633cd770edebc.tar.bz2 px4-nuttx-339457b9a7c6dcebb5a7f5257d3633cd770edebc.zip | |
atexit: Fix reference to undefined variable in certain configurations. From Juha Niskanen
Diffstat (limited to 'nuttx')
| -rw-r--r-- | nuttx/sched/task/task_atexit.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/nuttx/sched/task/task_atexit.c b/nuttx/sched/task/task_atexit.c index cd18e0c59..d8d99eb9e 100644 --- a/nuttx/sched/task/task_atexit.c +++ b/nuttx/sched/task/task_atexit.c @@ -91,7 +91,7 @@ * * NOTE: CONFIG_SCHED_ATEXIT must be defined to enable this function * - * Limitiations in the current implementation: + * Limitations in the current implementation: * * 1. Only a single atexit function can be registered unless * CONFIG_SCHED_ATEXIT_MAX defines a larger number. @@ -100,7 +100,7 @@ * 3. If both SCHED_ONEXIT and SCHED_ATEXIT are selected, then atexit() * is built on top of the on_exit() implementation. In that case, * CONFIG_SCHED_ONEXIT_MAX determines the size of the combined - * number of atexit(0) and on_exit calls and SCHED_ATEXIT_MAX is + * number of atexit() and on_exit() calls and SCHED_ATEXIT_MAX is * not used. * * Input Parameters: @@ -115,7 +115,7 @@ int atexit(void (*func)(void)) { #if defined(CONFIG_SCHED_ONEXIT) /* atexit is equivalent to on_exit() with no argument (Assuming that the ABI - * can handle a callback function that recieves more parameters than it expects). + * can handle a callback function that receives more parameters than it expects). */ return on_exit((onexitfunc_t)func, NULL); @@ -135,12 +135,11 @@ int atexit(void (*func)(void)) sched_lock(); /* Search for the first available slot. atexit() functions are registered - * from lower to higher arry indices; they must be called in the reverse + * from lower to higher array indices; they must be called in the reverse * order of registration when task exists, i.e., from higher to lower * indices. */ - available = -1; for (index = 0; index < CONFIG_SCHED_ATEXIT_MAX; index++) { if (!group->tg_atexitfunc[index]) |