Change in flashrom[master]: tests: add more mock wrappers

[Daniel Campello (Code Review)]

Attention is currently required from: Anastasia Klimchuk.
Hello build bot (Jenkins), Edward O'Callaghan, Anastasia Klimchuk,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/flashrom/+/62844

to look at the new patch set (#2).

Change subject: tests: add more mock wrappers
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tests: add more mock wrappers

This change allows for tests to run when the compiler is inlining some
other interfaces.

* __fgets_chk() is being used instead of fgets() in
  get_max_kernel_buf_size() on linux_spi.c
* __vfprintf_chk() is being used instead of fprintf() in
  disable_power_management() on power.c
* __open64_2() is being used instead of open() in i2c_open_path() on
  i2c_helper_linux.c

BUG=b:224828279
TEST=FEATURES=test emerge-volteer flashrom

Signed-off-by: Daniel Campello 
Change-Id: I9776104d655c37891093da08789d37e5e27700de
---
M tests/meson.build
M tests/tests.c
2 files changed, 27 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/44/62844/2