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The async-signal-safe fix used internally FD 3 and FD 4 which could conflict with options fdin,fdout

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This commit is contained in:
Gerhard Rieger 2018-07-29 11:12:30 +02:00
parent a3c688210f
commit 9f5abda361
5 changed files with 86 additions and 1 deletions

1
error.h
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@ -236,6 +236,7 @@ extern void diag_set(char what, const char *arg);
extern void diag_set_int(char what, int arg);
extern int diag_get_int(char what);
extern const char *diag_get_string(char what);
extern int diag_reserve_fd(int fd);
extern int diag_dup(void);
extern int diag_dup2(int newfd);
extern void msg(int level, const char *format, ...);