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author | Simon Marchi <simon.marchi@efficios.com> | 2022-11-04 09:39:12 -0400 |
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committer | Simon Marchi <simon.marchi@efficios.com> | 2022-11-08 16:50:52 -0500 |
commit | 7a283d9cf5ccf26321f33812e79cf1515288ac94 (patch) | |
tree | 4518bf729385a5de34be59da6c2a223028fcb205 /gprofng | |
parent | 7dacb40b89b19382bb2597c5e26f347985d4edb5 (diff) | |
download | gdb-7a283d9cf5ccf26321f33812e79cf1515288ac94.zip gdb-7a283d9cf5ccf26321f33812e79cf1515288ac94.tar.gz gdb-7a283d9cf5ccf26321f33812e79cf1515288ac94.tar.bz2 |
gdbsupport, gdb: add read_text_file_to_string, use it in linux_common_core_of_thread
I would like to add more code to nat/linux-osdata.c that reads an entire
file from /proc or /sys and processes it as a string afterwards. I
would like to avoid duplicating the somewhat error-prone code that reads
an entire file to a buffer. I think we should have a utility function
that does that.
Add read_file_to_string to gdbsupport/filestuff.{c,h}, and make
linux_common_core_of_thread use it. I want to make the new function
return an std::string, and because strtok doesn't play well with
std::string (it requires a `char *`, std::string::c_str returns a `const
char *`), change linux_common_core_of_thread to use std::string methods
instead.
Approved-By: Tom Tromey <tom@tromey.com>
Change-Id: I1793fda72a82969c28b944a84acb953f74c9230a
Diffstat (limited to 'gprofng')
0 files changed, 0 insertions, 0 deletions