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The sentinel function attribute is not understood by versions of the gcc compiler prior to v4.0. At present, for earlier versions of gcc, the build issues 108 warnings related to the unknown attribute. In order to suppress the warnings, we conditionally define the LAST_ARG_MUST_BE_NULL macro to provide the sentinel attribute for gcc v4.0 and newer. Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
15 lines
509 B
C
15 lines
509 B
C
#ifndef GIT_EXEC_CMD_H
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#define GIT_EXEC_CMD_H
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extern void git_set_argv_exec_path(const char *exec_path);
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extern const char *git_extract_argv0_path(const char *path);
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extern const char *git_exec_path(void);
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extern void setup_path(void);
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extern const char **prepare_git_cmd(const char **argv);
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extern int execv_git_cmd(const char **argv); /* NULL terminated */
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LAST_ARG_MUST_BE_NULL
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extern int execl_git_cmd(const char *cmd, ...);
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extern const char *system_path(const char *path);
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#endif /* GIT_EXEC_CMD_H */
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