Opened 3 weeks ago

Closed 3 weeks ago

#70070 closed defect (fixed)

zix @0.4.2: error: call to undeclared function 'fdatasync'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]

Reported by: ryandesign (Ryan Carsten Schmidt) Owned by: herbygillot (Herby Gillot)
Priority: Normal Milestone:
Component: ports Version: 2.9.3
Keywords: tiger leopard snowleopard lion mountainlion mavericks yosemite elcapitan sierra highsierra haspatch Cc:
Port: zix

Description

​https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/235441/steps/install-port/logs/stdio 

../zix-0.4.2/src/posix/filesystem_posix.c:61:56: error: call to undeclared function 'fdatasync'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
  const ZixStatus st0 = zix_posix_status(dst_fd >= 0 ? fdatasync(dst_fd) : 0);
                                                       ^
1 error generated.

fdatasync exists on older macOS versions but is not advertised in the headers. Here is ​the PHP bug about this and ​how they fixed it (by declaring it).

Change History (2)

comment:1 Changed 3 weeks ago by ryandesign (Ryan Carsten Schmidt)

Keywords: tiger leopard snowleopard lion mountainlion mavericks yosemite elcapitan sierra haspatch added

​https://github.com/macports/macports-ports/pull/24126

comment:2 Changed 3 weeks ago by ryandesign (Ryan Carsten Schmidt)

Resolution: → fixed
Status: assigned → closed

In 552558f177c785f978b5863457e8235a279ad963/macports-ports (master):

zix: Avoid fdatasync on macOS

Closes: #70070

Note: See TracTickets for help on using tickets.