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06cb0bbe9a
Found with performance-unnecessary-value-param Signed-off-by: Rosen Penev <rosenp@gmail.com>
39 lines
1.3 KiB
C++
39 lines
1.3 KiB
C++
// Prototypes for functions for executing a program.
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#ifndef FISH_EXEC_H
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#define FISH_EXEC_H
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#include <stddef.h>
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#include <vector>
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#include "common.h"
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/// Pipe redirection error message.
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#define PIPE_ERROR _(L"An error occurred while setting up pipe")
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/// Execute the processes specified by \p j in the parser \p.
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class job_t;
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struct job_lineage_t;
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class parser_t;
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bool exec_job(parser_t &parser, const std::shared_ptr<job_t> &j, const job_lineage_t &lineage);
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/// Evaluate the expression cmd in a subshell, add the outputs into the list l. On return, the
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/// status flag as returned bu \c proc_gfet_last_status will not be changed.
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///
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/// \param cmd the command to execute
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/// \param outputs The list to insert output into.
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///
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/// \return the status of the last job to exit, or -1 if en error was encountered.
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int exec_subshell(const wcstring &cmd, parser_t &parser, wcstring_list_t &outputs,
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bool apply_exit_status, bool is_subcmd = false);
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int exec_subshell(const wcstring &cmd, parser_t &parser, bool apply_exit_status,
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bool is_subcmd = false);
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/// Loops over close until the syscall was run without being interrupted.
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void exec_close(int fd);
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/// Gets the interpreter for a given command.
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char *get_interpreter(const char *command, char *interpreter, size_t buff_size);
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#endif
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