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Commit3609c0d

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Declare mkdtemp() only if we're providing it.
Follow our usual style of providing an "extern" for a standard libraryfunction only when we're also providing the implementation. This avoidsissues when the system headers declare the function slightly differentlythan we do, as noted by Caleb Welton.We might have to go to the extent of probing to see if the system headersdeclare the function, but let's not do that until it's demonstrated to benecessary.Oversight in commit9e6b1bf. Back-patchto all supported branches, as that was.
1 parent6de1b53 commit3609c0d

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‎src/include/port.h

Lines changed: 4 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -408,6 +408,10 @@ extern intgetpeereid(int sock, uid_t *uid, gid_t *gid);
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externintisinf(doublex);
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#endif
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411+
#ifndefHAVE_MKDTEMP
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externchar*mkdtemp(char*path);
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#endif
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#ifndefHAVE_RINT
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externdoublerint(doublex);
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#endif
@@ -475,7 +479,4 @@ extern intpg_check_dir(const char *dir);
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/* port/pgmkdirp.c */
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externintpg_mkdir_p(char*path,intomode);
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478-
/* port/mkdtemp.c */
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externchar*mkdtemp(char*path);
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#endif/* PG_PORT_H */

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