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nshlib/cmd_wait: Wait failed if "PROCFS/PROCES" not enabled

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Env

  sim:nsh
  - CONFIG_FS_PROCFS_EXCLUDE_PROCES=y

Error

  nsh> sleep 5 &
  sh [4:100]
  nsh> wait 4
  nsh: wait: wait failed: 2

cmd_wait():

  snprintf(path, sizeof(path), "/proc/%d/status", tid);

Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
This commit is contained in:
wangjianyu3
2024-11-13 20:41:29 +08:00
committed by Xiang Xiao
parent 9f859e914d
commit 687c1cacd9
4 changed files with 7 additions and 3 deletions
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3
nshlib/nsh.h
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@@ -1238,7 +1238,8 @@ int cmd_watch(FAR struct nsh_vtbl_s *vtbl, int argc, FAR char **argv);
#endif
#if !defined(CONFIG_NSH_DISABLE_WAIT) && defined(CONFIG_SCHED_WAITPID) && \
!defined(CONFIG_DISABLE_PTHREAD)
!defined(CONFIG_DISABLE_PTHREAD) && defined(CONFIG_FS_PROCFS) && \
!defined(CONFIG_FS_PROCFS_EXCLUDE_PROCESS)
int cmd_wait(FAR struct nsh_vtbl_s *vtbl, int argc, FAR char **argv);
#endif