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| author | Rich Felker <dalias@aerifal.cx> | 2018-09-12 00:08:09 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2018-09-12 14:34:37 -0400 |
| commit | 5ce3737931bb411a8d167356d4d0287b53b0cbdc (patch) | |
| tree | 726fc5dde9cc462316faa715158c38f0da72292d /src/process | |
| parent | 0676c3a34c7bf12b33f8f5efb92476f4ffc7f20e (diff) | |
| download | musl-5ce3737931bb411a8d167356d4d0287b53b0cbdc.tar.gz musl-5ce3737931bb411a8d167356d4d0287b53b0cbdc.tar.bz2 musl-5ce3737931bb411a8d167356d4d0287b53b0cbdc.tar.xz musl-5ce3737931bb411a8d167356d4d0287b53b0cbdc.zip | |
reduce spurious inclusion of libc.h
libc.h was intended to be a header for access to global libc state and
related interfaces, but ended up included all over the place because
it was the way to get the weak_alias macro. most of the inclusions
removed here are places where weak_alias was needed. a few were
recently introduced for hidden. some go all the way back to when
libc.h defined CANCELPT_BEGIN and _END, and all (wrongly implemented)
cancellation points had to include it.
remaining spurious users are mostly callers of the LOCK/UNLOCK macros
and files that use the LFS64 macro to define the awful *64 aliases.
in a few places, new inclusion of libc.h is added because several
internal headers no longer implicitly include libc.h.
declarations for __lockfile and __unlockfile are moved from libc.h to
stdio_impl.h so that the latter does not need libc.h. putting them in
libc.h made no sense at all, since the macros in stdio_impl.h are
needed to use them correctly anyway.
Diffstat (limited to 'src/process')
| -rw-r--r-- | src/process/execvp.c | 1 | ||||
| -rw-r--r-- | src/process/posix_spawn.c | 1 | ||||
| -rw-r--r-- | src/process/system.c | 1 | ||||
| -rw-r--r-- | src/process/waitid.c | 1 | ||||
| -rw-r--r-- | src/process/waitpid.c | 1 |
5 files changed, 0 insertions, 5 deletions
diff --git a/src/process/execvp.c b/src/process/execvp.c index 2dddeddb..1fdf036f 100644 --- a/src/process/execvp.c +++ b/src/process/execvp.c @@ -3,7 +3,6 @@ #include <unistd.h> #include <errno.h> #include <limits.h> -#include "libc.h" extern char **__environ; diff --git a/src/process/posix_spawn.c b/src/process/posix_spawn.c index 2f8ef935..5aaf829d 100644 --- a/src/process/posix_spawn.c +++ b/src/process/posix_spawn.c @@ -8,7 +8,6 @@ #include "syscall.h" #include "pthread_impl.h" #include "fdop.h" -#include "libc.h" struct args { int p[2]; diff --git a/src/process/system.c b/src/process/system.c index 9135b815..5af59b80 100644 --- a/src/process/system.c +++ b/src/process/system.c @@ -5,7 +5,6 @@ #include <spawn.h> #include <errno.h> #include "pthread_impl.h" -#include "libc.h" extern char **__environ; diff --git a/src/process/waitid.c b/src/process/waitid.c index c67feac3..d688650d 100644 --- a/src/process/waitid.c +++ b/src/process/waitid.c @@ -1,6 +1,5 @@ #include <sys/wait.h> #include "syscall.h" -#include "libc.h" int waitid(idtype_t type, id_t id, siginfo_t *info, int options) { diff --git a/src/process/waitpid.c b/src/process/waitpid.c index f75e31ef..1b65bf05 100644 --- a/src/process/waitpid.c +++ b/src/process/waitpid.c @@ -1,6 +1,5 @@ #include <sys/wait.h> #include "syscall.h" -#include "libc.h" pid_t waitpid(pid_t pid, int *status, int options) { |