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run-command: fix return value comment 

483bbd4e4c (run-command: introduce child_process_init(), 2014-08-19) and
2d71608ec0 (run-command: factor out child_process_clear(), 2015-10-24)
added help texts about child_process_init() and child_process_clear()
without updating the immediately following documentation of return codes
that only applied to the preexisting functions.

4c4066d95d (run-command: move doc to run-command.h, 2019-11-17) started
to list the functions explicitly that this paragraph applies to, but
still wrongly included child_process_init() and child_process_clear().
Remove their names from that list.

Suggested-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
maint
René Scharfe 2022-10-30 12:45:13 +01:00 committed by Taylor Blau
parent 9397f3cf7e
commit 53c4be3fd8
1 changed files with 2 additions and 3 deletions
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5
run-command.h
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@ -150,9 +150,8 @@ struct child_process {
} }


/** /**
* The functions: child_process_init, start_command, finish_command, * The functions: start_command, finish_command, run_command,
* run_command, run_command_v_opt, run_command_v_opt_cd_env, child_process_clear * run_command_v_opt, run_command_v_opt_cd_env do the following:
* do the following:
* *
* - If a system call failed, errno is set and -1 is returned. A diagnostic * - If a system call failed, errno is set and -1 is returned. A diagnostic
* is printed. * is printed.