search for: parsecmd

Show which keyword is missing the parameter. - Sebastian Index: syslinux-3.72-pre5/core/parsecmd.inc =================================================================== --- syslinux-3.72-pre5.orig/core/parsecmd.inc 2008-06-23 17:11:47.000000000 +0200 +++ syslinux-3.72-pre5/core/parsecmd.inc 2008-09-09 22:11:35.000000000 +0200 @@ -82,9 +82,11 @@ ; No parameter .noparm: mov si,err_noparm...

...quot; keyword, but "getline" is skipped, so the code now tries to parse the keywords parameter. The config line should be skipped in this case. This could be fixed by converting "skipline" to a function and calling it from "pc_default". - Sebastian diff --git a/core/parsecmd.inc b/core/parsecmd.inc index edca0b7..27e115f 100644 --- a/core/parsecmd.inc +++ b/core/parsecmd.inc @@ -97,12 +97,18 @@ getcommand: .eof: stc ret -.skipline: cmp al,10 ; Search for LF +.skipline: call skipline je .find -...

...25 Jan 2019 02:57:21 +0000 [klibc] [PARSER] Simplify EOF/newline handling in list parser This patch simplifies the EOF and new handling in the list parser. In particular, it eliminates a case where we may leave here-documents unfinished upon EOF. It also removes special EOF/newline handling from parsecmd. Signed-off-by: Herbert Xu <herbert at gondor.apana.org.au> Signed-off-by: Ben Hutchings <ben at decadent.org.uk> --- usr/dash/parser.c | 60 ++++++++++++++++++++++++------------------------------- 1 file changed, 26 insertions(+), 34 deletions(-) diff --git a/usr/dash/parser.c b/us...

...newline handling in list parser [ dash commit 7c245aa8ed33ba5db30eef9369d67036a05b0371 ] This patch simplifies the EOF and new handling in the list parser. In particular, it eliminates a case where we may leave here-documents unfinished upon EOF. It also removes special EOF/newline handling from parsecmd. Signed-off-by: Herbert Xu <herbert at gondor.apana.org.au> Signed-off-by: Ben Hutchings <ben at decadent.org.uk> --- usr/dash/parser.c | 60 ++++++++++++++++++++++++------------------------------- 1 file changed, 26 insertions(+), 34 deletions(-) diff --git a/usr/dash/parser.c b/us...

...(1 << DIRNAME_MAX_LG2) FILENAME_MAX_LG2 equ 6 ; log2(Max filename size Including final null) FILENAME_MAX equ (1<<FILENAME_MAX_LG2) ; Max mangled filename size NULLFILE equ 0 ; First char space == null filename diff -u -r -X nodiff syslinux-3.82-orig/core/parsecmd.inc syslinux-3.82/core/parsecmd.inc --- syslinux-3.82-orig/core/parsecmd.inc 2009-06-09 10:19:25.000000000 -0700 +++ syslinux-3.82/core/parsecmd.inc 2009-07-24 14:58:07.000000000 -0700 @@ -130,5 +130,5 @@ KernelCName resb FILENAME_MAX ; Unmangled kernel name InitRDCName resb FILE...

Hi, I just replaced the pxelinux.0 of some 2.x version by pxelinux.0 vers. 3.0.7. Some of the PXE Clients refused to boot thereafter (just stopped after reading the config file). I noticed that the APPEND line was too long. Is this intentional? What is the maximum length of the APPEND option line? Thanks, Thomas

...*, int); +STATIC int evalcommand(union node *, int); #endif STATIC int evalbltin(const struct builtincmd *, int, char **, int); STATIC int evalfun(struct funcnode *, int, char **, int); @@ -170,11 +170,13 @@ evalstring(char *s, int flags) setstackmark(&smark); status = 0; - while ((n = parsecmd(0)) != NEOF) { - evaltree(n, flags & ~(parser_eof() ? 0 : EV_EXIT)); + for (; (n = parsecmd(0)) != NEOF; popstackmark(&smark)) { + int i; + + i = evaltree(n, flags & ~(parser_eof() ? 0 : EV_EXIT)); if (n) - status = exitstatus; - popstackmark(&smark); + status = i; + i...

...*, int); +STATIC int evalcommand(union node *, int); #endif STATIC int evalbltin(const struct builtincmd *, int, char **, int); STATIC int evalfun(struct funcnode *, int, char **, int); @@ -170,11 +170,13 @@ evalstring(char *s, int flags) setstackmark(&smark); status = 0; - while ((n = parsecmd(0)) != NEOF) { - evaltree(n, flags & ~(parser_eof() ? 0 : EV_EXIT)); + for (; (n = parsecmd(0)) != NEOF; popstackmark(&smark)) { + int i; + + i = evaltree(n, flags & ~(parser_eof() ? 0 : EV_EXIT)); if (n) - status = exitstatus; - popstackmark(&smark); + status = i; + i...

hey guys, im attempting to build my own linux distro. My first step is too get a linux kernel and ramdisk image on a bootable cd via isolinux. my problem seems to NOT be with pxelinux/isolinux, but with the kernel. Im not postive so here whats happening. the machine boots, and loads isolinux from the cd and presents a "boot:" prompt to me. after i type in the kernel label it seems

...) at memalloc.h:67 #8 0x00000000004106b5 in readtoken1 (firstc=118, syntax=0x419522 "", eofmark=0x0, striptabs=0) at parser.c:1040 #9 0x00000000004101a4 in xxreadtoken () at parser.c:826 #10 0x000000000040fe1d in readtoken () at parser.c:697 #11 0x000000000040edcc in parsecmd (interact=0) at parser.c:145 #12 0x000000000040c679 in cmdloop (top=1) at main.c:224 #13 0x000000000040c603 in main (argc=2, argv=0x7fffffffd9f8) at main.c:178 #8 0x00000000004106b5 in readtoken1 (firstc=118, syntax=0x419522 "", eofmark=0x0, striptabs=0) at parser.c:1040 1...

...r/dash/eval.c | 3 ++- usr/dash/main.c | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/usr/dash/eval.c b/usr/dash/eval.c index db7639a4..ef6ec0ef 100644 --- a/usr/dash/eval.c +++ b/usr/dash/eval.c @@ -172,7 +172,8 @@ evalstring(char *s, int flags) status = 0; while ((n = parsecmd(0)) != NEOF) { evaltree(n, flags & ~(parser_eof() ? 0 : EV_EXIT)); - status = exitstatus; + if (n) + status = exitstatus; popstackmark(&smark); if (evalskip) break; diff --git a/usr/dash/main.c b/usr/dash/main.c index bedb6635..497ac160 100644 --- a/usr/dash/main.c +++ b/us...

...r/dash/eval.c | 3 ++- usr/dash/main.c | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/usr/dash/eval.c b/usr/dash/eval.c index 3325cb62..0380d1d2 100644 --- a/usr/dash/eval.c +++ b/usr/dash/eval.c @@ -172,7 +172,8 @@ evalstring(char *s, int flags) status = 0; while ((n = parsecmd(0)) != NEOF) { evaltree(n, flags & ~(parser_eof() ? 0 : EV_EXIT)); - status = exitstatus; + if (n) + status = exitstatus; popstackmark(&smark); if (evalskip) break; diff --git a/usr/dash/main.c b/usr/dash/main.c index bedb6635..497ac160 100644 --- a/usr/dash/main.c +++ b/us...

...D 02 /* exit status is checked; ignore -e flag */ - int evalskip; /* set if we are skipping commands */ STATIC int skipcount; /* number of levels to skip */ MKINIT int loopnest; /* current loop nesting level */ @@ -169,7 +165,7 @@ evalstring(char *s, int flags) status = 0; while ((n = parsecmd(0)) != NEOF) { - evaltree(n, flags); + evaltree(n, flags & ~(parser_eof() ? 0 : EV_EXIT)); status = exitstatus; popstackmark(&smark); if (evalskip) diff --git a/usr/dash/eval.h b/usr/dash/eval.h index 5ccfa9f1..dc8acd2a 100644 --- a/usr/dash/eval.h +++ b/usr/dash/eval.h @@ -46,6...

...D 02 /* exit status is checked; ignore -e flag */ - int evalskip; /* set if we are skipping commands */ STATIC int skipcount; /* number of levels to skip */ MKINIT int loopnest; /* current loop nesting level */ @@ -169,7 +165,7 @@ evalstring(char *s, int flags) status = 0; while ((n = parsecmd(0)) != NEOF) { - evaltree(n, flags); + evaltree(n, flags & ~(parser_eof() ? 0 : EV_EXIT)); status = exitstatus; popstackmark(&smark); if (evalskip) diff --git a/usr/dash/eval.h b/usr/dash/eval.h index 5ccfa9f1..dc8acd2a 100644 --- a/usr/dash/eval.h +++ b/usr/dash/eval.h @@ -46,6...

...endofname(p); if (p == q) diff --git a/usr/dash/parser.h b/usr/dash/parser.h index 2875cce6..524ac1c7 100644 --- a/usr/dash/parser.h +++ b/usr/dash/parser.h @@ -82,6 +82,7 @@ extern int whichprompt; /* 1 == PS1, 2 == PS2 */ extern int checkkwd; +int isassignment(const char *p); union node *parsecmd(int); void fixredir(union node *, const char *, int); const char *getprompt(void *);

...ng(p, ~SKIPEVAL); } - return exitstatus; + return 0; } @@ -166,24 +165,23 @@ evalstring(char *s, int mask) { union node *n; struct stackmark smark; - int skip; + int status; setinputstring(s); setstackmark(&smark); - skip = 0; + status = 0; while ((n = parsecmd(0)) != NEOF) { evaltree(n, 0); + status = exitstatus; popstackmark(&smark); - skip = evalskip; - if (skip) + if (evalskip) break; } popfile(); - skip &= mask; - evalskip = skip; - return skip; + evalskip &= mask; + return status; } diff --git a/usr/dash/trap.c b...