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kbuild: rearrange a few function in modpost 

This is a preparational patch that just move
two functions and add one (for now unused) function.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
This commit is contained in:
Sam Ravnborg 2007-07-25 21:46:40 +02:00
parent 114f515777
commit 2f5ee61904
1 changed files with 48 additions and 32 deletions
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80
scripts/mod/modpost.c
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@ -586,6 +586,54 @@ static int strrcmp(const char *s, const char *sub)
return memcmp(s + slen - sublen, sub, sublen);
}
/*
* Functions used only during module init is marked __init and is stored in
* a .init.text section. Likewise data is marked __initdata and stored in
* a .init.data section.
* If this section is one of these sections return 1
* See include/linux/init.h for the details
*/
static int init_section(const char *name)
{
if (strcmp(name, ".init") == 0)
return 1;
if (strncmp(name, ".init.", strlen(".init.")) == 0)
return 1;
return 0;
}
/*
* Functions used only during module exit is marked __exit and is stored in
* a .exit.text section. Likewise data is marked __exitdata and stored in
* a .exit.data section.
* If this section is one of these sections return 1
* See include/linux/init.h for the details
**/
static int exit_section(const char *name)
{
if (strcmp(name, ".exit.text") == 0)
return 1;
if (strcmp(name, ".exit.data") == 0)
return 1;
return 0;
}
/*
* Data sections are named like this:
* .data | .data.rel | .data.rel.*
* Return 1 if the specified section is a data section
*/
static int data_section(const char *name)
{
if ((strcmp(name, ".data") == 0) ||
(strcmp(name, ".data.rel") == 0) ||
(strncmp(name, ".data.rel.", strlen(".data.rel.")) == 0))
return 1;
else
return 0;
}
/**
* Whitelist to allow certain references to pass with no warning.
*
@ -1108,21 +1156,6 @@ static int initexit_section_ref_ok(const char *name)
return 0;
}
/**
* Functions used only during module init is marked __init and is stored in
* a .init.text section. Likewise data is marked __initdata and stored in
* a .init.data section.
* If this section is one of these sections return 1
* See include/linux/init.h for the details
**/
static int init_section(const char *name)
{
if (strcmp(name, ".init") == 0)
return 1;
if (strncmp(name, ".init.", strlen(".init.")) == 0)
return 1;
return 0;
}
/*
* Identify sections from which references to a .init section is OK.
@ -1179,23 +1212,6 @@ static int init_section_ref_ok(const char *name)
return 0;
}
/*
* Functions used only during module exit is marked __exit and is stored in
* a .exit.text section. Likewise data is marked __exitdata and stored in
* a .exit.data section.
* If this section is one of these sections return 1
* See include/linux/init.h for the details
**/
static int exit_section(const char *name)
{
if (strcmp(name, ".exit.text") == 0)
return 1;
if (strcmp(name, ".exit.data") == 0)
return 1;
return 0;
}
/*
* Identify sections from which references to a .exit section is OK.
*/