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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2013-01-14 15:42:03 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2013-01-14 15:42:03 +0000 |
| commit | 930f9a13511a6d9bc2e44fadef42f6345d921667 (patch) | |
| tree | bc136f7b1fa5989900d1b0e856571e51d96998dc /nuttx/libc | |
| parent | b3f3dd123c181fe851f0a9756bed7acd4ba4ef7d (diff) | |
| download | px4-firmware-930f9a13511a6d9bc2e44fadef42f6345d921667.tar.gz px4-firmware-930f9a13511a6d9bc2e44fadef42f6345d921667.tar.bz2 px4-firmware-930f9a13511a6d9bc2e44fadef42f6345d921667.zip | |
Add support for dup2'ing files. Infrastructure and ROMFS done. Still need FAT, BINFS, NXFFS, and NFS
git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5516 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/libc')
| -rw-r--r-- | nuttx/libc/spawn/lib_ps.c | 4 | ||||
| -rw-r--r-- | nuttx/libc/unistd/lib_execsymtab.c | 6 | ||||
| -rw-r--r-- | nuttx/libc/unistd/lib_execv.c | 4 |
3 files changed, 6 insertions, 8 deletions
diff --git a/nuttx/libc/spawn/lib_ps.c b/nuttx/libc/spawn/lib_ps.c index dfe57089e..638b27f87 100644 --- a/nuttx/libc/spawn/lib_ps.c +++ b/nuttx/libc/spawn/lib_ps.c @@ -70,8 +70,6 @@ struct spawn_parms_s * Public Data ****************************************************************************/ -extern struct symtab_s CONFIG_EXECFUNCS_SYMTAB; - /**************************************************************************** * Private Data ****************************************************************************/ @@ -157,7 +155,7 @@ static int ps_exec(FAR pid_t *pidp, FAR const char *path, FAR char *const argv[]) { struct sched_param param; - FAR struct symtab_s *symtab; + FAR const struct symtab_s *symtab; int nsymbols; int pid; int ret = OK; diff --git a/nuttx/libc/unistd/lib_execsymtab.c b/nuttx/libc/unistd/lib_execsymtab.c index 7abb2d74e..34b798bb4 100644 --- a/nuttx/libc/unistd/lib_execsymtab.c +++ b/nuttx/libc/unistd/lib_execsymtab.c @@ -69,13 +69,13 @@ * Public Variables ****************************************************************************/ -extern struct symtab_s CONFIG_EXECFUNCS_SYMTAB; +extern const struct symtab_s CONFIG_EXECFUNCS_SYMTAB; /**************************************************************************** * Private Data ****************************************************************************/ -static FAR struct symtab_s *g_exec_symtab = &CONFIG_EXECFUNCS_SYMTAB; +static FAR const struct symtab_s *g_exec_symtab = &CONFIG_EXECFUNCS_SYMTAB; static int g_exec_nsymbols = CONFIG_EXECFUNCS_NSYMBOLS; /**************************************************************************** @@ -97,7 +97,7 @@ static int g_exec_nsymbols = CONFIG_EXECFUNCS_NSYMBOLS; * ****************************************************************************/ -void exec_getsymtab(FAR struct symtab_s **symtab, FAR int *nsymbols) +void exec_getsymtab(FAR const struct symtab_s **symtab, FAR int *nsymbols) { irqstate_t flags; diff --git a/nuttx/libc/unistd/lib_execv.c b/nuttx/libc/unistd/lib_execv.c index e35138be5..48b089913 100644 --- a/nuttx/libc/unistd/lib_execv.c +++ b/nuttx/libc/unistd/lib_execv.c @@ -119,7 +119,7 @@ int execv(FAR const char *path, FAR char *const argv[]) { - FAR struct symtab_s *symtab; + FAR const struct symtab_s *symtab; int nsymbols; int ret; @@ -148,4 +148,4 @@ int execv(FAR const char *path, FAR char *const argv[]) return ERROR; } -#endif /* CONFIG_LIBC_EXECFUNCS */
\ No newline at end of file +#endif /* CONFIG_LIBC_EXECFUNCS */ |